Home / 733,807.28-1,100,712.12-201,335.60

Finding the Fourth Proportional to 733,807.28, 1,100,712.12 and 201,335.60

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Solution

The fourth proportional to 733,807.28, 1,100,712.12 and 201,335.60 is: 302,003.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,807.28 : 1,100,712.12 = 201,335.60 : x
  2. Step 2: Convert to fraction form
    733,807.28/1,100,712.12 = 201,335.60/x
  3. Step 3: Cross multiply
    733,807.28x = 1,100,712.12 × 201,335.60
  4. Step 4: Simplify right side
    733,807.28x = 221,612,535,107.47
  5. Step 5: Solve for x
    x = 221,612,535,107.47/733,807.28
  6. Step 6: Final answer
    x = 302,003.73

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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.