Home / 3,106,625.10-4,654,615.95-2,468,895.90

Finding the Fourth Proportional to 3,106,625.10, 4,654,615.95 and 2,468,895.90

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Solution

The fourth proportional to 3,106,625.10, 4,654,615.95 and 2,468,895.90 is: 3,699,114.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,106,625.10 : 4,654,615.95 = 2,468,895.90 : x
  2. Step 2: Convert to fraction form
    3,106,625.10/4,654,615.95 = 2,468,895.90/x
  3. Step 3: Cross multiply
    3,106,625.10x = 4,654,615.95 × 2,468,895.90
  4. Step 4: Simplify right side
    3,106,625.10x = 11,491,762,235,029.61
  5. Step 5: Solve for x
    x = 11,491,762,235,029.61/3,106,625.10
  6. Step 6: Final answer
    x = 3,699,114.59

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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.