Home / 5,364,494.11-7,402,776.52-3,041,542.90

Finding the Fourth Proportional to 5,364,494.11, 7,402,776.52 and 3,041,542.90

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Solution

The fourth proportional to 5,364,494.11, 7,402,776.52 and 3,041,542.90 is: 4,197,201.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,364,494.11 : 7,402,776.52 = 3,041,542.90 : x
  2. Step 2: Convert to fraction form
    5,364,494.11/7,402,776.52 = 3,041,542.90/x
  3. Step 3: Cross multiply
    5,364,494.11x = 7,402,776.52 × 3,041,542.90
  4. Step 4: Simplify right side
    5,364,494.11x = 22,515,862,364,692.71
  5. Step 5: Solve for x
    x = 22,515,862,364,692.71/5,364,494.11
  6. Step 6: Final answer
    x = 4,197,201.43

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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.