Home / 6,241,008.85-9,361,513.28-1,513,200.85

Finding the Fourth Proportional to 6,241,008.85, 9,361,513.28 and 1,513,200.85

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Solution

The fourth proportional to 6,241,008.85, 9,361,513.28 and 1,513,200.85 is: 2,269,801.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,008.85 : 9,361,513.28 = 1,513,200.85 : x
  2. Step 2: Convert to fraction form
    6,241,008.85/9,361,513.28 = 1,513,200.85/x
  3. Step 3: Cross multiply
    6,241,008.85x = 9,361,513.28 × 1,513,200.85
  4. Step 4: Simplify right side
    6,241,008.85x = 14,165,849,845,016.29
  5. Step 5: Solve for x
    x = 14,165,849,845,016.29/6,241,008.85
  6. Step 6: Final answer
    x = 2,269,801.28

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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.