Home / 6,656,114.20-9,182,828.52-3,864,761.01

Finding the Fourth Proportional to 6,656,114.20, 9,182,828.52 and 3,864,761.01

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Solution

The fourth proportional to 6,656,114.20, 9,182,828.52 and 3,864,761.01 is: 5,331,855.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,656,114.20 : 9,182,828.52 = 3,864,761.01 : x
  2. Step 2: Convert to fraction form
    6,656,114.20/9,182,828.52 = 3,864,761.01/x
  3. Step 3: Cross multiply
    6,656,114.20x = 9,182,828.52 × 3,864,761.01
  4. Step 4: Simplify right side
    6,656,114.20x = 35,489,437,625,612
  5. Step 5: Solve for x
    x = 35,489,437,625,612/6,656,114.20
  6. Step 6: Final answer
    x = 5,331,855.28

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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.