Home / 6,901,508.12-9,524,119.01-4,002,617.75

Finding the Fourth Proportional to 6,901,508.12, 9,524,119.01 and 4,002,617.75

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Solution

The fourth proportional to 6,901,508.12, 9,524,119.01 and 4,002,617.75 is: 5,523,634.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,901,508.12 : 9,524,119.01 = 4,002,617.75 : x
  2. Step 2: Convert to fraction form
    6,901,508.12/9,524,119.01 = 4,002,617.75/x
  3. Step 3: Cross multiply
    6,901,508.12x = 9,524,119.01 × 4,002,617.75
  4. Step 4: Simplify right side
    6,901,508.12x = 38,121,407,734,904.75
  5. Step 5: Solve for x
    x = 38,121,407,734,904.75/6,901,508.12
  6. Step 6: Final answer
    x = 5,523,634.41

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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.