Home / 11,204,301.40-16,806,452.10-3,226,931.80

Finding the Fourth Proportional to 11,204,301.40, 16,806,452.10 and 3,226,931.80

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Solution

The fourth proportional to 11,204,301.40, 16,806,452.10 and 3,226,931.80 is: 4,840,397.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,204,301.40 : 16,806,452.10 = 3,226,931.80 : x
  2. Step 2: Convert to fraction form
    11,204,301.40/16,806,452.10 = 3,226,931.80/x
  3. Step 3: Cross multiply
    11,204,301.40x = 16,806,452.10 × 3,226,931.80
  4. Step 4: Simplify right side
    11,204,301.40x = 54,233,274,726,666.78
  5. Step 5: Solve for x
    x = 54,233,274,726,666.78/11,204,301.40
  6. Step 6: Final answer
    x = 4,840,397.70

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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.