Home / 2,049,663.40-3,074,495.10-629,717.20

Finding the Fourth Proportional to 2,049,663.40, 3,074,495.10 and 629,717.20

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Solution

The fourth proportional to 2,049,663.40, 3,074,495.10 and 629,717.20 is: 944,575.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,663.40 : 3,074,495.10 = 629,717.20 : x
  2. Step 2: Convert to fraction form
    2,049,663.40/3,074,495.10 = 629,717.20/x
  3. Step 3: Cross multiply
    2,049,663.40x = 3,074,495.10 × 629,717.20
  4. Step 4: Simplify right side
    2,049,663.40x = 1,936,062,445,785.72
  5. Step 5: Solve for x
    x = 1,936,062,445,785.72/2,049,663.40
  6. Step 6: Final answer
    x = 944,575.80

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Similar ratio
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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.