Home / 2,391,475.76-3,588,919.52-1,327,369.04

Finding the Fourth Proportional to 2,391,475.76, 3,588,919.52 and 1,327,369.04

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Solution

The fourth proportional to 2,391,475.76, 3,588,919.52 and 1,327,369.04 is: 1,992,000.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,475.76 : 3,588,919.52 = 1,327,369.04 : x
  2. Step 2: Convert to fraction form
    2,391,475.76/3,588,919.52 = 1,327,369.04/x
  3. Step 3: Cross multiply
    2,391,475.76x = 3,588,919.52 × 1,327,369.04
  4. Step 4: Simplify right side
    2,391,475.76x = 4,763,820,657,899.66
  5. Step 5: Solve for x
    x = 4,763,820,657,899.66/2,391,475.76
  6. Step 6: Final answer
    x = 1,992,000.39

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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.