Home / 732,463.32-1,099,103.22-395,496.84

Finding the Fourth Proportional to 732,463.32, 1,099,103.22 and 395,496.84

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Solution

The fourth proportional to 732,463.32, 1,099,103.22 and 395,496.84 is: 593,465.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,463.32 : 1,099,103.22 = 395,496.84 : x
  2. Step 2: Convert to fraction form
    732,463.32/1,099,103.22 = 395,496.84/x
  3. Step 3: Cross multiply
    732,463.32x = 1,099,103.22 × 395,496.84
  4. Step 4: Simplify right side
    732,463.32x = 434,691,850,343.83
  5. Step 5: Solve for x
    x = 434,691,850,343.83/732,463.32
  6. Step 6: Final answer
    x = 593,465.69

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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.