Home / 1,350,549.74-2,025,076.73-552,391.79

Finding the Fourth Proportional to 1,350,549.74, 2,025,076.73 and 552,391.79

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Solution

The fourth proportional to 1,350,549.74, 2,025,076.73 and 552,391.79 is: 828,281.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,549.74 : 2,025,076.73 = 552,391.79 : x
  2. Step 2: Convert to fraction form
    1,350,549.74/2,025,076.73 = 552,391.79/x
  3. Step 3: Cross multiply
    1,350,549.74x = 2,025,076.73 × 552,391.79
  4. Step 4: Simplify right side
    1,350,549.74x = 1,118,635,746,884.70
  5. Step 5: Solve for x
    x = 1,118,635,746,884.70/1,350,549.74
  6. Step 6: Final answer
    x = 828,281.79

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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.