Home / 563,933.34-844,403.54-441,130.05

Finding the Fourth Proportional to 563,933.34, 844,403.54 and 441,130.05

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Solution

The fourth proportional to 563,933.34, 844,403.54 and 441,130.05 is: 660,524.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,933.34 : 844,403.54 = 441,130.05 : x
  2. Step 2: Convert to fraction form
    563,933.34/844,403.54 = 441,130.05/x
  3. Step 3: Cross multiply
    563,933.34x = 844,403.54 × 441,130.05
  4. Step 4: Simplify right side
    563,933.34x = 372,491,773,614.73
  5. Step 5: Solve for x
    x = 372,491,773,614.73/563,933.34
  6. Step 6: Final answer
    x = 660,524.48

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1.5x scale

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.