Home / 5,359,354.18-8,034,512.52-2,324,435.15

Finding the Fourth Proportional to 5,359,354.18, 8,034,512.52 and 2,324,435.15

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Solution

The fourth proportional to 5,359,354.18, 8,034,512.52 and 2,324,435.15 is: 3,484,692.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,359,354.18 : 8,034,512.52 = 2,324,435.15 : x
  2. Step 2: Convert to fraction form
    5,359,354.18/8,034,512.52 = 2,324,435.15/x
  3. Step 3: Cross multiply
    5,359,354.18x = 8,034,512.52 × 2,324,435.15
  4. Step 4: Simplify right side
    5,359,354.18x = 18,675,703,314,603.08
  5. Step 5: Solve for x
    x = 18,675,703,314,603.08/5,359,354.18
  6. Step 6: Final answer
    x = 3,484,692.87

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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.