Home / 2,374,664.03-3,275,243.33-1,491,869.87

Finding the Fourth Proportional to 2,374,664.03, 3,275,243.33 and 1,491,869.87

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Solution

The fourth proportional to 2,374,664.03, 3,275,243.33 and 1,491,869.87 is: 2,057,653.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,664.03 : 3,275,243.33 = 1,491,869.87 : x
  2. Step 2: Convert to fraction form
    2,374,664.03/3,275,243.33 = 1,491,869.87/x
  3. Step 3: Cross multiply
    2,374,664.03x = 3,275,243.33 × 1,491,869.87
  4. Step 4: Simplify right side
    2,374,664.03x = 4,886,236,840,945.47
  5. Step 5: Solve for x
    x = 4,886,236,840,945.47/2,374,664.03
  6. Step 6: Final answer
    x = 2,057,653.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.