Home / 2,350,820.40-3,526,230.60-754,529.10

Finding the Fourth Proportional to 2,350,820.40, 3,526,230.60 and 754,529.10

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Solution

The fourth proportional to 2,350,820.40, 3,526,230.60 and 754,529.10 is: 1,131,793.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,820.40 : 3,526,230.60 = 754,529.10 : x
  2. Step 2: Convert to fraction form
    2,350,820.40/3,526,230.60 = 754,529.10/x
  3. Step 3: Cross multiply
    2,350,820.40x = 3,526,230.60 × 754,529.10
  4. Step 4: Simplify right side
    2,350,820.40x = 2,660,643,601,010.46
  5. Step 5: Solve for x
    x = 2,660,643,601,010.46/2,350,820.40
  6. Step 6: Final answer
    x = 1,131,793.65

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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.