Home / 1,373,781.11-2,059,217.26-462,095.67

Finding the Fourth Proportional to 1,373,781.11, 2,059,217.26 and 462,095.67

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Solution

The fourth proportional to 1,373,781.11, 2,059,217.26 and 462,095.67 is: 692,654.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,781.11 : 2,059,217.26 = 462,095.67 : x
  2. Step 2: Convert to fraction form
    1,373,781.11/2,059,217.26 = 462,095.67/x
  3. Step 3: Cross multiply
    1,373,781.11x = 2,059,217.26 × 462,095.67
  4. Step 4: Simplify right side
    1,373,781.11x = 951,555,378,280.03
  5. Step 5: Solve for x
    x = 951,555,378,280.03/1,373,781.11
  6. Step 6: Final answer
    x = 692,654.29

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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.