Home / 5,256,425.13-7,253,853.14-2,933,292.89

Finding the Fourth Proportional to 5,256,425.13, 7,253,853.14 and 2,933,292.89

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Solution

The fourth proportional to 5,256,425.13, 7,253,853.14 and 2,933,292.89 is: 4,047,936.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,256,425.13 : 7,253,853.14 = 2,933,292.89 : x
  2. Step 2: Convert to fraction form
    5,256,425.13/7,253,853.14 = 2,933,292.89/x
  3. Step 3: Cross multiply
    5,256,425.13x = 7,253,853.14 × 2,933,292.89
  4. Step 4: Simplify right side
    5,256,425.13x = 21,277,675,789,730.44
  5. Step 5: Solve for x
    x = 21,277,675,789,730.44/5,256,425.13
  6. Step 6: Final answer
    x = 4,047,936.62

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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.