Home / 7,244,910.90-10,867,366.35-3,465,774.90

Finding the Fourth Proportional to 7,244,910.90, 10,867,366.35 and 3,465,774.90

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Solution

The fourth proportional to 7,244,910.90, 10,867,366.35 and 3,465,774.90 is: 5,198,662.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,910.90 : 10,867,366.35 = 3,465,774.90 : x
  2. Step 2: Convert to fraction form
    7,244,910.90/10,867,366.35 = 3,465,774.90/x
  3. Step 3: Cross multiply
    7,244,910.90x = 10,867,366.35 × 3,465,774.90
  4. Step 4: Simplify right side
    7,244,910.90x = 37,663,845,524,934.61
  5. Step 5: Solve for x
    x = 37,663,845,524,934.61/7,244,910.90
  6. Step 6: Final answer
    x = 5,198,662.35

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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.