Home / 5,344,506.74-7,370,657.10-4,167,397.25

Finding the Fourth Proportional to 5,344,506.74, 7,370,657.10 and 4,167,397.25

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Solution

The fourth proportional to 5,344,506.74, 7,370,657.10 and 4,167,397.25 is: 5,747,294.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,344,506.74 : 7,370,657.10 = 4,167,397.25 : x
  2. Step 2: Convert to fraction form
    5,344,506.74/7,370,657.10 = 4,167,397.25/x
  3. Step 3: Cross multiply
    5,344,506.74x = 7,370,657.10 × 4,167,397.25
  4. Step 4: Simplify right side
    5,344,506.74x = 30,716,456,129,232.97
  5. Step 5: Solve for x
    x = 30,716,456,129,232.97/5,344,506.74
  6. Step 6: Final answer
    x = 5,747,294.87

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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.