Home / 733,824.20-1,100,736.30-556,677.20

Finding the Fourth Proportional to 733,824.20, 1,100,736.30 and 556,677.20

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Solution

The fourth proportional to 733,824.20, 1,100,736.30 and 556,677.20 is: 835,015.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,824.20 : 1,100,736.30 = 556,677.20 : x
  2. Step 2: Convert to fraction form
    733,824.20/1,100,736.30 = 556,677.20/x
  3. Step 3: Cross multiply
    733,824.20x = 1,100,736.30 × 556,677.20
  4. Step 4: Simplify right side
    733,824.20x = 612,754,801,422.36
  5. Step 5: Solve for x
    x = 612,754,801,422.36/733,824.20
  6. Step 6: Final answer
    x = 835,015.80

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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.