Home / 2,975,498.92-4,465,149.18-1,082,060.20

Finding the Fourth Proportional to 2,975,498.92, 4,465,149.18 and 1,082,060.20

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Solution

The fourth proportional to 2,975,498.92, 4,465,149.18 and 1,082,060.20 is: 1,623,781.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,975,498.92 : 4,465,149.18 = 1,082,060.20 : x
  2. Step 2: Convert to fraction form
    2,975,498.92/4,465,149.18 = 1,082,060.20/x
  3. Step 3: Cross multiply
    2,975,498.92x = 4,465,149.18 × 1,082,060.20
  4. Step 4: Simplify right side
    2,975,498.92x = 4,831,560,214,740.64
  5. Step 5: Solve for x
    x = 4,831,560,214,740.64/2,975,498.92
  6. Step 6: Final answer
    x = 1,623,781.54

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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.