Home / 7,058,031.60-10,581,344.64-2,737,851.12

Finding the Fourth Proportional to 7,058,031.60, 10,581,344.64 and 2,737,851.12

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Solution

The fourth proportional to 7,058,031.60, 10,581,344.64 and 2,737,851.12 is: 4,104,564.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,058,031.60 : 10,581,344.64 = 2,737,851.12 : x
  2. Step 2: Convert to fraction form
    7,058,031.60/10,581,344.64 = 2,737,851.12/x
  3. Step 3: Cross multiply
    7,058,031.60x = 10,581,344.64 × 2,737,851.12
  4. Step 4: Simplify right side
    7,058,031.60x = 28,970,146,273,730
  5. Step 5: Solve for x
    x = 28,970,146,273,730/7,058,031.60
  6. Step 6: Final answer
    x = 4,104,564.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.