Home / 5,229,141.22-7,791,154.19-4,935,448.98

Finding the Fourth Proportional to 5,229,141.22, 7,791,154.19 and 4,935,448.98

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Solution

The fourth proportional to 5,229,141.22, 7,791,154.19 and 4,935,448.98 is: 7,353,567.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,229,141.22 : 7,791,154.19 = 4,935,448.98 : x
  2. Step 2: Convert to fraction form
    5,229,141.22/7,791,154.19 = 4,935,448.98/x
  3. Step 3: Cross multiply
    5,229,141.22x = 7,791,154.19 × 4,935,448.98
  4. Step 4: Simplify right side
    5,229,141.22x = 38,452,844,000,058.23
  5. Step 5: Solve for x
    x = 38,452,844,000,058.23/5,229,141.22
  6. Step 6: Final answer
    x = 7,353,567.70

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.