Home / 9,753,524.22-13,459,864.59-5,402,892.32

Finding the Fourth Proportional to 9,753,524.22, 13,459,864.59 and 5,402,892.32

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Solution

The fourth proportional to 9,753,524.22, 13,459,864.59 and 5,402,892.32 is: 7,455,992.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,753,524.22 : 13,459,864.59 = 5,402,892.32 : x
  2. Step 2: Convert to fraction form
    9,753,524.22/13,459,864.59 = 5,402,892.32/x
  3. Step 3: Cross multiply
    9,753,524.22x = 13,459,864.59 × 5,402,892.32
  4. Step 4: Simplify right side
    9,753,524.22x = 72,722,198,954,251.62
  5. Step 5: Solve for x
    x = 72,722,198,954,251.62/9,753,524.22
  6. Step 6: Final answer
    x = 7,455,992.04

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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.