Home / 1,743,360.30-2,614,624.11-732,501.36

Finding the Fourth Proportional to 1,743,360.30, 2,614,624.11 and 732,501.36

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Solution

The fourth proportional to 1,743,360.30, 2,614,624.11 and 732,501.36 is: 1,098,577.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,743,360.30 : 2,614,624.11 = 732,501.36 : x
  2. Step 2: Convert to fraction form
    1,743,360.30/2,614,624.11 = 732,501.36/x
  3. Step 3: Cross multiply
    1,743,360.30x = 2,614,624.11 × 732,501.36
  4. Step 4: Simplify right side
    1,743,360.30x = 1,915,215,716,463.79
  5. Step 5: Solve for x
    x = 1,915,215,716,463.79/1,743,360.30
  6. Step 6: Final answer
    x = 1,098,577.11

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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.