Home / 4,033,249.60-6,045,472.90-1,985,319.58

Finding the Fourth Proportional to 4,033,249.60, 6,045,472.90 and 1,985,319.58

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Solution

The fourth proportional to 4,033,249.60, 6,045,472.90 and 1,985,319.58 is: 2,975,812.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,249.60 : 6,045,472.90 = 1,985,319.58 : x
  2. Step 2: Convert to fraction form
    4,033,249.60/6,045,472.90 = 1,985,319.58/x
  3. Step 3: Cross multiply
    4,033,249.60x = 6,045,472.90 × 1,985,319.58
  4. Step 4: Simplify right side
    4,033,249.60x = 12,002,195,718,729.38
  5. Step 5: Solve for x
    x = 12,002,195,718,729.38/4,033,249.60
  6. Step 6: Final answer
    x = 2,975,812.78

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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.