Home / 3,713,501.76-5,570,669.28-3,332,077.68

Finding the Fourth Proportional to 3,713,501.76, 5,570,669.28 and 3,332,077.68

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Solution

The fourth proportional to 3,713,501.76, 5,570,669.28 and 3,332,077.68 is: 4,998,490.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,713,501.76 : 5,570,669.28 = 3,332,077.68 : x
  2. Step 2: Convert to fraction form
    3,713,501.76/5,570,669.28 = 3,332,077.68/x
  3. Step 3: Cross multiply
    3,713,501.76x = 5,570,669.28 × 3,332,077.68
  4. Step 4: Simplify right side
    3,713,501.76x = 18,561,902,770,549.67
  5. Step 5: Solve for x
    x = 18,561,902,770,549.67/3,713,501.76
  6. Step 6: Final answer
    x = 4,998,490.37

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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.