Home / 3,298,682.30-4,948,023.45-1,168,981.70

Finding the Fourth Proportional to 3,298,682.30, 4,948,023.45 and 1,168,981.70

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Solution

The fourth proportional to 3,298,682.30, 4,948,023.45 and 1,168,981.70 is: 1,753,472.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,298,682.30 : 4,948,023.45 = 1,168,981.70 : x
  2. Step 2: Convert to fraction form
    3,298,682.30/4,948,023.45 = 1,168,981.70/x
  3. Step 3: Cross multiply
    3,298,682.30x = 4,948,023.45 × 1,168,981.70
  4. Step 4: Simplify right side
    3,298,682.30x = 5,784,148,864,220.87
  5. Step 5: Solve for x
    x = 5,784,148,864,220.87/3,298,682.30
  6. Step 6: Final answer
    x = 1,753,472.55

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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.