Home / 733,934.70-1,100,902.05-314,030.70

Finding the Fourth Proportional to 733,934.70, 1,100,902.05 and 314,030.70

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Solution

The fourth proportional to 733,934.70, 1,100,902.05 and 314,030.70 is: 471,046.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,934.70 : 1,100,902.05 = 314,030.70 : x
  2. Step 2: Convert to fraction form
    733,934.70/1,100,902.05 = 314,030.70/x
  3. Step 3: Cross multiply
    733,934.70x = 1,100,902.05 × 314,030.70
  4. Step 4: Simplify right side
    733,934.70x = 345,717,041,392.94
  5. Step 5: Solve for x
    x = 345,717,041,392.94/733,934.70
  6. Step 6: Final answer
    x = 471,046.05

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Double scale
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Similar ratio
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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.