Home / 5,881,686.60-8,825,664.60-2,287,570.80

Finding the Fourth Proportional to 5,881,686.60, 8,825,664.60 and 2,287,570.80

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Solution

The fourth proportional to 5,881,686.60, 8,825,664.60 and 2,287,570.80 is: 3,432,575.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,881,686.60 : 8,825,664.60 = 2,287,570.80 : x
  2. Step 2: Convert to fraction form
    5,881,686.60/8,825,664.60 = 2,287,570.80/x
  3. Step 3: Cross multiply
    5,881,686.60x = 8,825,664.60 × 2,287,570.80
  4. Step 4: Simplify right side
    5,881,686.60x = 20,189,332,629,553.68
  5. Step 5: Solve for x
    x = 20,189,332,629,553.68/5,881,686.60
  6. Step 6: Final answer
    x = 3,432,575.38

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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.