Home / 3,399,681.52-5,098,333.92-1,002,890.08

Finding the Fourth Proportional to 3,399,681.52, 5,098,333.92 and 1,002,890.08

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Solution

The fourth proportional to 3,399,681.52, 5,098,333.92 and 1,002,890.08 is: 1,503,984.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,681.52 : 5,098,333.92 = 1,002,890.08 : x
  2. Step 2: Convert to fraction form
    3,399,681.52/5,098,333.92 = 1,002,890.08/x
  3. Step 3: Cross multiply
    3,399,681.52x = 5,098,333.92 × 1,002,890.08
  4. Step 4: Simplify right side
    3,399,681.52x = 5,113,068,512,895.51
  5. Step 5: Solve for x
    x = 5,113,068,512,895.51/3,399,681.52
  6. Step 6: Final answer
    x = 1,503,984.56

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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.