Home / 5,458,562.76-7,532,695.98-3,011,175.72

Finding the Fourth Proportional to 5,458,562.76, 7,532,695.98 and 3,011,175.72

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Solution

The fourth proportional to 5,458,562.76, 7,532,695.98 and 3,011,175.72 is: 4,155,355.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,458,562.76 : 7,532,695.98 = 3,011,175.72 : x
  2. Step 2: Convert to fraction form
    5,458,562.76/7,532,695.98 = 3,011,175.72/x
  3. Step 3: Cross multiply
    5,458,562.76x = 7,532,695.98 × 3,011,175.72
  4. Step 4: Simplify right side
    5,458,562.76x = 22,682,271,241,117.61
  5. Step 5: Solve for x
    x = 22,682,271,241,117.61/5,458,562.76
  6. Step 6: Final answer
    x = 4,155,355.95

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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.