Home / 2,393,359.83-3,590,704.22-1,329,149.30

Finding the Fourth Proportional to 2,393,359.83, 3,590,704.22 and 1,329,149.30

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Solution

The fourth proportional to 2,393,359.83, 3,590,704.22 and 1,329,149.30 is: 1,994,092.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,393,359.83 : 3,590,704.22 = 1,329,149.30 : x
  2. Step 2: Convert to fraction form
    2,393,359.83/3,590,704.22 = 1,329,149.30/x
  3. Step 3: Cross multiply
    2,393,359.83x = 3,590,704.22 × 1,329,149.30
  4. Step 4: Simplify right side
    2,393,359.83x = 4,772,581,975,920.78
  5. Step 5: Solve for x
    x = 4,772,581,975,920.78/2,393,359.83
  6. Step 6: Final answer
    x = 1,994,092.96

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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.