Home / 2,957,891.38-4,437,327.32-1,038,304.52

Finding the Fourth Proportional to 2,957,891.38, 4,437,327.32 and 1,038,304.52

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Solution

The fourth proportional to 2,957,891.38, 4,437,327.32 and 1,038,304.52 is: 1,557,628.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,957,891.38 : 4,437,327.32 = 1,038,304.52 : x
  2. Step 2: Convert to fraction form
    2,957,891.38/4,437,327.32 = 1,038,304.52/x
  3. Step 3: Cross multiply
    2,957,891.38x = 4,437,327.32 × 1,038,304.52
  4. Step 4: Simplify right side
    2,957,891.38x = 4,607,296,985,697.33
  5. Step 5: Solve for x
    x = 4,607,296,985,697.33/2,957,891.38
  6. Step 6: Final answer
    x = 1,557,628.87

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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.