Home / 7,304,229.45-10,080,023.82-4,403,806.35

Finding the Fourth Proportional to 7,304,229.45, 10,080,023.82 and 4,403,806.35

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Solution

The fourth proportional to 7,304,229.45, 10,080,023.82 and 4,403,806.35 is: 6,077,365.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,304,229.45 : 10,080,023.82 = 4,403,806.35 : x
  2. Step 2: Convert to fraction form
    7,304,229.45/10,080,023.82 = 4,403,806.35/x
  3. Step 3: Cross multiply
    7,304,229.45x = 10,080,023.82 × 4,403,806.35
  4. Step 4: Simplify right side
    7,304,229.45x = 44,390,472,906,667.26
  5. Step 5: Solve for x
    x = 44,390,472,906,667.26/7,304,229.45
  6. Step 6: Final answer
    x = 6,077,365.62

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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.