Home / 733,846.90-1,100,770.35-662,988.10

Finding the Fourth Proportional to 733,846.90, 1,100,770.35 and 662,988.10

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Solution

The fourth proportional to 733,846.90, 1,100,770.35 and 662,988.10 is: 994,482.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,846.90 : 1,100,770.35 = 662,988.10 : x
  2. Step 2: Convert to fraction form
    733,846.90/1,100,770.35 = 662,988.10/x
  3. Step 3: Cross multiply
    733,846.90x = 1,100,770.35 × 662,988.10
  4. Step 4: Simplify right side
    733,846.90x = 729,797,642,882.84
  5. Step 5: Solve for x
    x = 729,797,642,882.84/733,846.90
  6. Step 6: Final answer
    x = 994,482.15

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Similar ratio
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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.