Home / 4,309,524.28-6,448,318.84-3,454,001.16

Finding the Fourth Proportional to 4,309,524.28, 6,448,318.84 and 3,454,001.16

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Solution

The fourth proportional to 4,309,524.28, 6,448,318.84 and 3,454,001.16 is: 5,168,204.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,309,524.28 : 6,448,318.84 = 3,454,001.16 : x
  2. Step 2: Convert to fraction form
    4,309,524.28/6,448,318.84 = 3,454,001.16/x
  3. Step 3: Cross multiply
    4,309,524.28x = 6,448,318.84 × 3,454,001.16
  4. Step 4: Simplify right side
    4,309,524.28x = 22,272,500,753,409.86
  5. Step 5: Solve for x
    x = 22,272,500,753,409.86/4,309,524.28
  6. Step 6: Final answer
    x = 5,168,204.03

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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.