Home / 9,527,620.80-14,283,397.62-4,132,207.56

Finding the Fourth Proportional to 9,527,620.80, 14,283,397.62 and 4,132,207.56

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Solution

The fourth proportional to 9,527,620.80, 14,283,397.62 and 4,132,207.56 is: 6,194,827.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,527,620.80 : 14,283,397.62 = 4,132,207.56 : x
  2. Step 2: Convert to fraction form
    9,527,620.80/14,283,397.62 = 4,132,207.56/x
  3. Step 3: Cross multiply
    9,527,620.80x = 14,283,397.62 × 4,132,207.56
  4. Step 4: Simplify right side
    9,527,620.80x = 59,021,963,627,850.01
  5. Step 5: Solve for x
    x = 59,021,963,627,850.01/9,527,620.80
  6. Step 6: Final answer
    x = 6,194,827.11

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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.