Home / 6,789,615.13-9,369,481.98-3,733,829.38

Finding the Fourth Proportional to 6,789,615.13, 9,369,481.98 and 3,733,829.38

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Solution

The fourth proportional to 6,789,615.13, 9,369,481.98 and 3,733,829.38 is: 5,152,581.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,789,615.13 : 9,369,481.98 = 3,733,829.38 : x
  2. Step 2: Convert to fraction form
    6,789,615.13/9,369,481.98 = 3,733,829.38/x
  3. Step 3: Cross multiply
    6,789,615.13x = 9,369,481.98 × 3,733,829.38
  4. Step 4: Simplify right side
    6,789,615.13x = 34,984,047,092,304.57
  5. Step 5: Solve for x
    x = 34,984,047,092,304.57/6,789,615.13
  6. Step 6: Final answer
    x = 5,152,581.76

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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.