Home / 3,173,016.48-4,759,524.24-929,153.76

Finding the Fourth Proportional to 3,173,016.48, 4,759,524.24 and 929,153.76

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Solution

The fourth proportional to 3,173,016.48, 4,759,524.24 and 929,153.76 is: 1,393,730.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173,016.48 : 4,759,524.24 = 929,153.76 : x
  2. Step 2: Convert to fraction form
    3,173,016.48/4,759,524.24 = 929,153.76/x
  3. Step 3: Cross multiply
    3,173,016.48x = 4,759,524.24 × 929,153.76
  4. Step 4: Simplify right side
    3,173,016.48x = 4,422,329,843,407.14
  5. Step 5: Solve for x
    x = 4,422,329,843,407.14/3,173,016.48
  6. Step 6: Final answer
    x = 1,393,730.50

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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.