Home / 9,170,876.01-13,756,305.08-2,347,438.29

Finding the Fourth Proportional to 9,170,876.01, 13,756,305.08 and 2,347,438.29

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Solution

The fourth proportional to 9,170,876.01, 13,756,305.08 and 2,347,438.29 is: 3,521,155.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,170,876.01 : 13,756,305.08 = 2,347,438.29 : x
  2. Step 2: Convert to fraction form
    9,170,876.01/13,756,305.08 = 2,347,438.29/x
  3. Step 3: Cross multiply
    9,170,876.01x = 13,756,305.08 × 2,347,438.29
  4. Step 4: Simplify right side
    9,170,876.01x = 32,292,077,214,791.62
  5. Step 5: Solve for x
    x = 32,292,077,214,791.62/9,170,876.01
  6. Step 6: Final answer
    x = 3,521,155.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.