Home / 667,028.17-922,050.24-595,143.53

Finding the Fourth Proportional to 667,028.17, 922,050.24 and 595,143.53

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Solution

The fourth proportional to 667,028.17, 922,050.24 and 595,143.53 is: 822,682.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    667,028.17 : 922,050.24 = 595,143.53 : x
  2. Step 2: Convert to fraction form
    667,028.17/922,050.24 = 595,143.53/x
  3. Step 3: Cross multiply
    667,028.17x = 922,050.24 × 595,143.53
  4. Step 4: Simplify right side
    667,028.17x = 548,752,228,693.33
  5. Step 5: Solve for x
    x = 548,752,228,693.33/667,028.17
  6. Step 6: Final answer
    x = 822,682.24

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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.