Home / 2,240,562.07-3,091,961.50-1,273,692.41

Finding the Fourth Proportional to 2,240,562.07, 3,091,961.50 and 1,273,692.41

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Solution

The fourth proportional to 2,240,562.07, 3,091,961.50 and 1,273,692.41 is: 1,757,687.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,562.07 : 3,091,961.50 = 1,273,692.41 : x
  2. Step 2: Convert to fraction form
    2,240,562.07/3,091,961.50 = 1,273,692.41/x
  3. Step 3: Cross multiply
    2,240,562.07x = 3,091,961.50 × 1,273,692.41
  4. Step 4: Simplify right side
    2,240,562.07x = 3,938,207,894,677.55
  5. Step 5: Solve for x
    x = 3,938,207,894,677.55/2,240,562.07
  6. Step 6: Final answer
    x = 1,757,687.48

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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.