Home / 10,534,791.30-14,539,191.84-5,951,407.92

Finding the Fourth Proportional to 10,534,791.30, 14,539,191.84 and 5,951,407.92

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Solution

The fourth proportional to 10,534,791.30, 14,539,191.84 and 5,951,407.92 is: 8,213,609.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,534,791.30 : 14,539,191.84 = 5,951,407.92 : x
  2. Step 2: Convert to fraction form
    10,534,791.30/14,539,191.84 = 5,951,407.92/x
  3. Step 3: Cross multiply
    10,534,791.30x = 14,539,191.84 × 5,951,407.92
  4. Step 4: Simplify right side
    10,534,791.30x = 86,528,661,466,975.38
  5. Step 5: Solve for x
    x = 86,528,661,466,975.38/10,534,791.30
  6. Step 6: Final answer
    x = 8,213,609.46

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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.