Home / 4,101,868.70-5,660,692.95-2,266,445.26

Finding the Fourth Proportional to 4,101,868.70, 5,660,692.95 and 2,266,445.26

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Solution

The fourth proportional to 4,101,868.70, 5,660,692.95 and 2,266,445.26 is: 3,127,757.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,868.70 : 5,660,692.95 = 2,266,445.26 : x
  2. Step 2: Convert to fraction form
    4,101,868.70/5,660,692.95 = 2,266,445.26/x
  3. Step 3: Cross multiply
    4,101,868.70x = 5,660,692.95 × 2,266,445.26
  4. Step 4: Simplify right side
    4,101,868.70x = 12,829,650,675,827.80
  5. Step 5: Solve for x
    x = 12,829,650,675,827.80/4,101,868.70
  6. Step 6: Final answer
    x = 3,127,757.52

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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.