Home / 3,626,468.85-5,437,830.56-1,067,350.80

Finding the Fourth Proportional to 3,626,468.85, 5,437,830.56 and 1,067,350.80

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Solution

The fourth proportional to 3,626,468.85, 5,437,830.56 and 1,067,350.80 is: 1,600,475.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,626,468.85 : 5,437,830.56 = 1,067,350.80 : x
  2. Step 2: Convert to fraction form
    3,626,468.85/5,437,830.56 = 1,067,350.80/x
  3. Step 3: Cross multiply
    3,626,468.85x = 5,437,830.56 × 1,067,350.80
  4. Step 4: Simplify right side
    3,626,468.85x = 5,804,072,793,143.69
  5. Step 5: Solve for x
    x = 5,804,072,793,143.69/3,626,468.85
  6. Step 6: Final answer
    x = 1,600,475.02

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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.