Home / 2,707,202.60-4,059,491.70-1,507,851.80

Finding the Fourth Proportional to 2,707,202.60, 4,059,491.70 and 1,507,851.80

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Solution

The fourth proportional to 2,707,202.60, 4,059,491.70 and 1,507,851.80 is: 2,261,046.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,202.60 : 4,059,491.70 = 1,507,851.80 : x
  2. Step 2: Convert to fraction form
    2,707,202.60/4,059,491.70 = 1,507,851.80/x
  3. Step 3: Cross multiply
    2,707,202.60x = 4,059,491.70 × 1,507,851.80
  4. Step 4: Simplify right side
    2,707,202.60x = 6,121,111,866,930.06
  5. Step 5: Solve for x
    x = 6,121,111,866,930.06/2,707,202.60
  6. Step 6: Final answer
    x = 2,261,046.83

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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.