Home / 733,025.20-1,098,881.70-283,596.70

Finding the Fourth Proportional to 733,025.20, 1,098,881.70 and 283,596.70

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Solution

The fourth proportional to 733,025.20, 1,098,881.70 and 283,596.70 is: 425,141.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,025.20 : 1,098,881.70 = 283,596.70 : x
  2. Step 2: Convert to fraction form
    733,025.20/1,098,881.70 = 283,596.70/x
  3. Step 3: Cross multiply
    733,025.20x = 1,098,881.70 × 283,596.70
  4. Step 4: Simplify right side
    733,025.20x = 311,639,223,810.39
  5. Step 5: Solve for x
    x = 311,639,223,810.39/733,025.20
  6. Step 6: Final answer
    x = 425,141.21

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Double scale
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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.