Home / 3,375,711.05-5,064,206.27-1,101,045.15

Finding the Fourth Proportional to 3,375,711.05, 5,064,206.27 and 1,101,045.15

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Solution

The fourth proportional to 3,375,711.05, 5,064,206.27 and 1,101,045.15 is: 1,651,776.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,375,711.05 : 5,064,206.27 = 1,101,045.15 : x
  2. Step 2: Convert to fraction form
    3,375,711.05/5,064,206.27 = 1,101,045.15/x
  3. Step 3: Cross multiply
    3,375,711.05x = 5,064,206.27 × 1,101,045.15
  4. Step 4: Simplify right side
    3,375,711.05x = 5,575,919,746,677.86
  5. Step 5: Solve for x
    x = 5,575,919,746,677.86/3,375,711.05
  6. Step 6: Final answer
    x = 1,651,776.37

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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.