Home / 1,062,448.92-1,466,136.72-579,003.70

Finding the Fourth Proportional to 1,062,448.92, 1,466,136.72 and 579,003.70

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Solution

The fourth proportional to 1,062,448.92, 1,466,136.72 and 579,003.70 is: 799,001.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,448.92 : 1,466,136.72 = 579,003.70 : x
  2. Step 2: Convert to fraction form
    1,062,448.92/1,466,136.72 = 579,003.70/x
  3. Step 3: Cross multiply
    1,062,448.92x = 1,466,136.72 × 579,003.70
  4. Step 4: Simplify right side
    1,062,448.92x = 848,898,585,585.86
  5. Step 5: Solve for x
    x = 848,898,585,585.86/1,062,448.92
  6. Step 6: Final answer
    x = 799,001.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.