Home / 9,267,534.72-13,872,219.84-6,372,005.04

Finding the Fourth Proportional to 9,267,534.72, 13,872,219.84 and 6,372,005.04

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Solution

The fourth proportional to 9,267,534.72, 13,872,219.84 and 6,372,005.04 is: 9,538,011.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,267,534.72 : 13,872,219.84 = 6,372,005.04 : x
  2. Step 2: Convert to fraction form
    9,267,534.72/13,872,219.84 = 6,372,005.04/x
  3. Step 3: Cross multiply
    9,267,534.72x = 13,872,219.84 × 6,372,005.04
  4. Step 4: Simplify right side
    9,267,534.72x = 88,393,854,736,468
  5. Step 5: Solve for x
    x = 88,393,854,736,468/9,267,534.72
  6. Step 6: Final answer
    x = 9,538,011.72

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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.