Home / 1,454,728.74-2,182,274.27-495,110.60

Finding the Fourth Proportional to 1,454,728.74, 2,182,274.27 and 495,110.60

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Solution

The fourth proportional to 1,454,728.74, 2,182,274.27 and 495,110.60 is: 742,727.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,728.74 : 2,182,274.27 = 495,110.60 : x
  2. Step 2: Convert to fraction form
    1,454,728.74/2,182,274.27 = 495,110.60/x
  3. Step 3: Cross multiply
    1,454,728.74x = 2,182,274.27 × 495,110.60
  4. Step 4: Simplify right side
    1,454,728.74x = 1,080,467,126,164.39
  5. Step 5: Solve for x
    x = 1,080,467,126,164.39/1,454,728.74
  6. Step 6: Final answer
    x = 742,727.56

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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.