Home / 1,397,236.92-2,095,855.11-598,000.20

Finding the Fourth Proportional to 1,397,236.92, 2,095,855.11 and 598,000.20

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Solution

The fourth proportional to 1,397,236.92, 2,095,855.11 and 598,000.20 is: 897,000.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,397,236.92 : 2,095,855.11 = 598,000.20 : x
  2. Step 2: Convert to fraction form
    1,397,236.92/2,095,855.11 = 598,000.20/x
  3. Step 3: Cross multiply
    1,397,236.92x = 2,095,855.11 × 598,000.20
  4. Step 4: Simplify right side
    1,397,236.92x = 1,253,321,774,951.02
  5. Step 5: Solve for x
    x = 1,253,321,774,951.02/1,397,236.92
  6. Step 6: Final answer
    x = 897,000.18

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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.