Home / 1,024,194.62-1,413,380.94-565,309.10

Finding the Fourth Proportional to 1,024,194.62, 1,413,380.94 and 565,309.10

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Solution

The fourth proportional to 1,024,194.62, 1,413,380.94 and 565,309.10 is: 780,122.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,194.62 : 1,413,380.94 = 565,309.10 : x
  2. Step 2: Convert to fraction form
    1,024,194.62/1,413,380.94 = 565,309.10/x
  3. Step 3: Cross multiply
    1,024,194.62x = 1,413,380.94 × 565,309.10
  4. Step 4: Simplify right side
    1,024,194.62x = 798,997,107,148.55
  5. Step 5: Solve for x
    x = 798,997,107,148.55/1,024,194.62
  6. Step 6: Final answer
    x = 780,122.34

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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.