Home / 3,313,250.10-4,969,875.15-3,257,262.90

Finding the Fourth Proportional to 3,313,250.10, 4,969,875.15 and 3,257,262.90

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Solution

The fourth proportional to 3,313,250.10, 4,969,875.15 and 3,257,262.90 is: 4,885,894.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,313,250.10 : 4,969,875.15 = 3,257,262.90 : x
  2. Step 2: Convert to fraction form
    3,313,250.10/4,969,875.15 = 3,257,262.90/x
  3. Step 3: Cross multiply
    3,313,250.10x = 4,969,875.15 × 3,257,262.90
  4. Step 4: Simplify right side
    3,313,250.10x = 16,188,189,943,726.94
  5. Step 5: Solve for x
    x = 16,188,189,943,726.94/3,313,250.10
  6. Step 6: Final answer
    x = 4,885,894.35

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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.