Home / 6,433,496.46-9,650,248.29-4,039,022.82

Finding the Fourth Proportional to 6,433,496.46, 9,650,248.29 and 4,039,022.82

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Solution

The fourth proportional to 6,433,496.46, 9,650,248.29 and 4,039,022.82 is: 6,058,536.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433,496.46 : 9,650,248.29 = 4,039,022.82 : x
  2. Step 2: Convert to fraction form
    6,433,496.46/9,650,248.29 = 4,039,022.82/x
  3. Step 3: Cross multiply
    6,433,496.46x = 9,650,248.29 × 4,039,022.82
  4. Step 4: Simplify right side
    6,433,496.46x = 38,977,573,061,975.97
  5. Step 5: Solve for x
    x = 38,977,573,061,975.97/6,433,496.46
  6. Step 6: Final answer
    x = 6,058,536.49

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.