Home / 984,757.60-1,358,964.16-532,048.60

Finding the Fourth Proportional to 984,757.60, 1,358,964.16 and 532,048.60

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Solution

The fourth proportional to 984,757.60, 1,358,964.16 and 532,048.60 is: 734,226.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    984,757.60 : 1,358,964.16 = 532,048.60 : x
  2. Step 2: Convert to fraction form
    984,757.60/1,358,964.16 = 532,048.60/x
  3. Step 3: Cross multiply
    984,757.60x = 1,358,964.16 × 532,048.60
  4. Step 4: Simplify right side
    984,757.60x = 723,034,978,778.18
  5. Step 5: Solve for x
    x = 723,034,978,778.18/984,757.60
  6. Step 6: Final answer
    x = 734,226.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.