Home / 1,350,987.05-2,026,475.42-541,733.27

Finding the Fourth Proportional to 1,350,987.05, 2,026,475.42 and 541,733.27

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Solution

The fourth proportional to 1,350,987.05, 2,026,475.42 and 541,733.27 is: 812,597.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,350,987.05 : 2,026,475.42 = 541,733.27 : x
  2. Step 2: Convert to fraction form
    1,350,987.05/2,026,475.42 = 541,733.27/x
  3. Step 3: Cross multiply
    1,350,987.05x = 2,026,475.42 × 541,733.27
  4. Step 4: Simplify right side
    1,350,987.05x = 1,097,809,143,010.18
  5. Step 5: Solve for x
    x = 1,097,809,143,010.18/1,350,987.05
  6. Step 6: Final answer
    x = 812,597.83

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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.