Home / 9,458,561.10-13,052,854.17-5,328,641.85

Finding the Fourth Proportional to 9,458,561.10, 13,052,854.17 and 5,328,641.85

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Solution

The fourth proportional to 9,458,561.10, 13,052,854.17 and 5,328,641.85 is: 7,353,548.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,458,561.10 : 13,052,854.17 = 5,328,641.85 : x
  2. Step 2: Convert to fraction form
    9,458,561.10/13,052,854.17 = 5,328,641.85/x
  3. Step 3: Cross multiply
    9,458,561.10x = 13,052,854.17 × 5,328,641.85
  4. Step 4: Simplify right side
    9,458,561.10x = 69,553,984,992,209.01
  5. Step 5: Solve for x
    x = 69,553,984,992,209.01/9,458,561.10
  6. Step 6: Final answer
    x = 7,353,548.20

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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.