Home / 1,024,821.02-1,414,236.92-565,924.19

Finding the Fourth Proportional to 1,024,821.02, 1,414,236.92 and 565,924.19

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Solution

The fourth proportional to 1,024,821.02, 1,414,236.92 and 565,924.19 is: 780,966.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,821.02 : 1,414,236.92 = 565,924.19 : x
  2. Step 2: Convert to fraction form
    1,024,821.02/1,414,236.92 = 565,924.19/x
  3. Step 3: Cross multiply
    1,024,821.02x = 1,414,236.92 × 565,924.19
  4. Step 4: Simplify right side
    1,024,821.02x = 800,350,873,518.29
  5. Step 5: Solve for x
    x = 800,350,873,518.29/1,024,821.02
  6. Step 6: Final answer
    x = 780,966.49

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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.