Home / 3,273,692.61-4,516,131.15-2,543,543.52

Finding the Fourth Proportional to 3,273,692.61, 4,516,131.15 and 2,543,543.52

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Solution

The fourth proportional to 3,273,692.61, 4,516,131.15 and 2,543,543.52 is: 3,508,874.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,692.61 : 4,516,131.15 = 2,543,543.52 : x
  2. Step 2: Convert to fraction form
    3,273,692.61/4,516,131.15 = 2,543,543.52/x
  3. Step 3: Cross multiply
    3,273,692.61x = 4,516,131.15 × 2,543,543.52
  4. Step 4: Simplify right side
    3,273,692.61x = 11,486,976,122,052.65
  5. Step 5: Solve for x
    x = 11,486,976,122,052.65/3,273,692.61
  6. Step 6: Final answer
    x = 3,508,874.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.