Home / 1,062,776.25-1,594,158.44-264,057.44

Finding the Fourth Proportional to 1,062,776.25, 1,594,158.44 and 264,057.44

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Solution

The fourth proportional to 1,062,776.25, 1,594,158.44 and 264,057.44 is: 396,084.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,776.25 : 1,594,158.44 = 264,057.44 : x
  2. Step 2: Convert to fraction form
    1,062,776.25/1,594,158.44 = 264,057.44/x
  3. Step 3: Cross multiply
    1,062,776.25x = 1,594,158.44 × 264,057.44
  4. Step 4: Simplify right side
    1,062,776.25x = 420,949,387,329.71
  5. Step 5: Solve for x
    x = 420,949,387,329.71/1,062,776.25
  6. Step 6: Final answer
    x = 396,084.68

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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.