Home / 5,197,627.01-7,795,844.75-1,359,819.80

Finding the Fourth Proportional to 5,197,627.01, 7,795,844.75 and 1,359,819.80

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Solution

The fourth proportional to 5,197,627.01, 7,795,844.75 and 1,359,819.80 is: 2,039,573.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,197,627.01 : 7,795,844.75 = 1,359,819.80 : x
  2. Step 2: Convert to fraction form
    5,197,627.01/7,795,844.75 = 1,359,819.80/x
  3. Step 3: Cross multiply
    5,197,627.01x = 7,795,844.75 × 1,359,819.80
  4. Step 4: Simplify right side
    5,197,627.01x = 10,600,944,034,781.81
  5. Step 5: Solve for x
    x = 10,600,944,034,781.81/5,197,627.01
  6. Step 6: Final answer
    x = 2,039,573.83

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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.