Home / 729,808.20-1,094,712.30-598,588.20

Finding the Fourth Proportional to 729,808.20, 1,094,712.30 and 598,588.20

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Solution

The fourth proportional to 729,808.20, 1,094,712.30 and 598,588.20 is: 897,882.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,808.20 : 1,094,712.30 = 598,588.20 : x
  2. Step 2: Convert to fraction form
    729,808.20/1,094,712.30 = 598,588.20/x
  3. Step 3: Cross multiply
    729,808.20x = 1,094,712.30 × 598,588.20
  4. Step 4: Simplify right side
    729,808.20x = 655,281,865,174.86
  5. Step 5: Solve for x
    x = 655,281,865,174.86/729,808.20
  6. Step 6: Final answer
    x = 897,882.30

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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.