Home / 8,008,849.92-11,052,145.90-4,337,681.24

Finding the Fourth Proportional to 8,008,849.92, 11,052,145.90 and 4,337,681.24

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Solution

The fourth proportional to 8,008,849.92, 11,052,145.90 and 4,337,681.24 is: 5,985,963.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,008,849.92 : 11,052,145.90 = 4,337,681.24 : x
  2. Step 2: Convert to fraction form
    8,008,849.92/11,052,145.90 = 4,337,681.24/x
  3. Step 3: Cross multiply
    8,008,849.92x = 11,052,145.90 × 4,337,681.24
  4. Step 4: Simplify right side
    8,008,849.92x = 47,940,685,932,172.92
  5. Step 5: Solve for x
    x = 47,940,685,932,172.92/8,008,849.92
  6. Step 6: Final answer
    x = 5,985,963.83

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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.