Home / 2,397,711.35-3,593,417.72-1,135,899.83

Finding the Fourth Proportional to 2,397,711.35, 3,593,417.72 and 1,135,899.83

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Solution

The fourth proportional to 2,397,711.35, 3,593,417.72 and 1,135,899.83 is: 1,702,357.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,397,711.35 : 3,593,417.72 = 1,135,899.83 : x
  2. Step 2: Convert to fraction form
    2,397,711.35/3,593,417.72 = 1,135,899.83/x
  3. Step 3: Cross multiply
    2,397,711.35x = 3,593,417.72 × 1,135,899.83
  4. Step 4: Simplify right side
    2,397,711.35x = 4,081,762,577,266.99
  5. Step 5: Solve for x
    x = 4,081,762,577,266.99/2,397,711.35
  6. Step 6: Final answer
    x = 1,702,357.78

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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.