Home / 5,598,782.59-7,727,580.20-3,663,922.16

Finding the Fourth Proportional to 5,598,782.59, 7,727,580.20 and 3,663,922.16

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Solution

The fourth proportional to 5,598,782.59, 7,727,580.20 and 3,663,922.16 is: 5,057,037.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,598,782.59 : 7,727,580.20 = 3,663,922.16 : x
  2. Step 2: Convert to fraction form
    5,598,782.59/7,727,580.20 = 3,663,922.16/x
  3. Step 3: Cross multiply
    5,598,782.59x = 7,727,580.20 × 3,663,922.16
  4. Step 4: Simplify right side
    5,598,782.59x = 28,313,252,337,957.23
  5. Step 5: Solve for x
    x = 28,313,252,337,957.23/5,598,782.59
  6. Step 6: Final answer
    x = 5,057,037.29

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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.