Home / 2,324,061.70-3,486,293.42-641,165.20

Finding the Fourth Proportional to 2,324,061.70, 3,486,293.42 and 641,165.20

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Solution

The fourth proportional to 2,324,061.70, 3,486,293.42 and 641,165.20 is: 961,803.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,061.70 : 3,486,293.42 = 641,165.20 : x
  2. Step 2: Convert to fraction form
    2,324,061.70/3,486,293.42 = 641,165.20/x
  3. Step 3: Cross multiply
    2,324,061.70x = 3,486,293.42 × 641,165.20
  4. Step 4: Simplify right side
    2,324,061.70x = 2,235,290,017,892.98
  5. Step 5: Solve for x
    x = 2,235,290,017,892.98/2,324,061.70
  6. Step 6: Final answer
    x = 961,803.22

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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.