Home / 6,526,122.44-9,005,847.12-3,625,437.92

Finding the Fourth Proportional to 6,526,122.44, 9,005,847.12 and 3,625,437.92

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Solution

The fourth proportional to 6,526,122.44, 9,005,847.12 and 3,625,437.92 is: 5,002,992.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,526,122.44 : 9,005,847.12 = 3,625,437.92 : x
  2. Step 2: Convert to fraction form
    6,526,122.44/9,005,847.12 = 3,625,437.92/x
  3. Step 3: Cross multiply
    6,526,122.44x = 9,005,847.12 × 3,625,437.92
  4. Step 4: Simplify right side
    6,526,122.44x = 32,650,139,650,570.79
  5. Step 5: Solve for x
    x = 32,650,139,650,570.79/6,526,122.44
  6. Step 6: Final answer
    x = 5,002,992.20

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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.