Home / 11,468,165.04-15,825,777.12-6,240,951

Finding the Fourth Proportional to 11,468,165.04, 15,825,777.12 and 6,240,951

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Solution

The fourth proportional to 11,468,165.04, 15,825,777.12 and 6,240,951 is: 8,612,354.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,468,165.04 : 15,825,777.12 = 6,240,951 : x
  2. Step 2: Convert to fraction form
    11,468,165.04/15,825,777.12 = 6,240,951/x
  3. Step 3: Cross multiply
    11,468,165.04x = 15,825,777.12 × 6,240,951
  4. Step 4: Simplify right side
    11,468,165.04x = 98,767,899,542,841.11
  5. Step 5: Solve for x
    x = 98,767,899,542,841.11/11,468,165.04
  6. Step 6: Final answer
    x = 8,612,354.22

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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.