Home / 1,060,772.92-1,463,902.56-577,355.64

Finding the Fourth Proportional to 1,060,772.92, 1,463,902.56 and 577,355.64

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Solution

The fourth proportional to 1,060,772.92, 1,463,902.56 and 577,355.64 is: 796,770.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,772.92 : 1,463,902.56 = 577,355.64 : x
  2. Step 2: Convert to fraction form
    1,060,772.92/1,463,902.56 = 577,355.64/x
  3. Step 3: Cross multiply
    1,060,772.92x = 1,463,902.56 × 577,355.64
  4. Step 4: Simplify right side
    1,060,772.92x = 845,192,399,426.44
  5. Step 5: Solve for x
    x = 845,192,399,426.44/1,060,772.92
  6. Step 6: Final answer
    x = 796,770.34

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Double scale
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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.