Home / 752,882.52-1,041,021.52-740,714.16

Finding the Fourth Proportional to 752,882.52, 1,041,021.52 and 740,714.16

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Solution

The fourth proportional to 752,882.52, 1,041,021.52 and 740,714.16 is: 1,024,196.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    752,882.52 : 1,041,021.52 = 740,714.16 : x
  2. Step 2: Convert to fraction form
    752,882.52/1,041,021.52 = 740,714.16/x
  3. Step 3: Cross multiply
    752,882.52x = 1,041,021.52 × 740,714.16
  4. Step 4: Simplify right side
    752,882.52x = 771,099,380,728.72
  5. Step 5: Solve for x
    x = 771,099,380,728.72/752,882.52
  6. Step 6: Final answer
    x = 1,024,196.15

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1.5x scale

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.