Home / 733,233.11-1,011,860.35-410,943.12

Finding the Fourth Proportional to 733,233.11, 1,011,860.35 and 410,943.12

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Solution

The fourth proportional to 733,233.11, 1,011,860.35 and 410,943.12 is: 567,100.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,233.11 : 1,011,860.35 = 410,943.12 : x
  2. Step 2: Convert to fraction form
    733,233.11/1,011,860.35 = 410,943.12/x
  3. Step 3: Cross multiply
    733,233.11x = 1,011,860.35 × 410,943.12
  4. Step 4: Simplify right side
    733,233.11x = 415,817,052,414.73
  5. Step 5: Solve for x
    x = 415,817,052,414.73/733,233.11
  6. Step 6: Final answer
    x = 567,100.76

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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.