Home / 1,161,294.20-1,741,263.33-450,491.66

Finding the Fourth Proportional to 1,161,294.20, 1,741,263.33 and 450,491.66

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Solution

The fourth proportional to 1,161,294.20, 1,741,263.33 and 450,491.66 is: 675,474.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,161,294.20 : 1,741,263.33 = 450,491.66 : x
  2. Step 2: Convert to fraction form
    1,161,294.20/1,741,263.33 = 450,491.66/x
  3. Step 3: Cross multiply
    1,161,294.20x = 1,741,263.33 × 450,491.66
  4. Step 4: Simplify right side
    1,161,294.20x = 784,424,608,028.83
  5. Step 5: Solve for x
    x = 784,424,608,028.83/1,161,294.20
  6. Step 6: Final answer
    x = 675,474.49

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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.