Home / 9,752,165.31-14,617,671.01-4,882,728.26

Finding the Fourth Proportional to 9,752,165.31, 14,617,671.01 and 4,882,728.26

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Solution

The fourth proportional to 9,752,165.31, 14,617,671.01 and 4,882,728.26 is: 7,318,796.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,752,165.31 : 14,617,671.01 = 4,882,728.26 : x
  2. Step 2: Convert to fraction form
    9,752,165.31/14,617,671.01 = 4,882,728.26/x
  3. Step 3: Cross multiply
    9,752,165.31x = 14,617,671.01 × 4,882,728.26
  4. Step 4: Simplify right side
    9,752,165.31x = 71,374,115,335,909.73
  5. Step 5: Solve for x
    x = 71,374,115,335,909.73/9,752,165.31
  6. Step 6: Final answer
    x = 7,318,796.70

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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.