Home / 733,063.50-1,099,250.17-283,994.64

Finding the Fourth Proportional to 733,063.50, 1,099,250.17 and 283,994.64

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Solution

The fourth proportional to 733,063.50, 1,099,250.17 and 283,994.64 is: 425,858.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,063.50 : 1,099,250.17 = 283,994.64 : x
  2. Step 2: Convert to fraction form
    733,063.50/1,099,250.17 = 283,994.64/x
  3. Step 3: Cross multiply
    733,063.50x = 1,099,250.17 × 283,994.64
  4. Step 4: Simplify right side
    733,063.50x = 312,181,155,589.10
  5. Step 5: Solve for x
    x = 312,181,155,589.10/733,063.50
  6. Step 6: Final answer
    x = 425,858.27

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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.