Home / 10,550,277.38-14,560,164.78-5,904,527.96

Finding the Fourth Proportional to 10,550,277.38, 14,560,164.78 and 5,904,527.96

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Solution

The fourth proportional to 10,550,277.38, 14,560,164.78 and 5,904,527.96 is: 8,148,686.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,550,277.38 : 14,560,164.78 = 5,904,527.96 : x
  2. Step 2: Convert to fraction form
    10,550,277.38/14,560,164.78 = 5,904,527.96/x
  3. Step 3: Cross multiply
    10,550,277.38x = 14,560,164.78 × 5,904,527.96
  4. Step 4: Simplify right side
    10,550,277.38x = 85,970,900,045,717.25
  5. Step 5: Solve for x
    x = 85,970,900,045,717.25/10,550,277.38
  6. Step 6: Final answer
    x = 8,148,686.23

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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.