Home / 3,374,358.31-4,656,601.85-1,825,615.02

Finding the Fourth Proportional to 3,374,358.31, 4,656,601.85 and 1,825,615.02

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Solution

The fourth proportional to 3,374,358.31, 4,656,601.85 and 1,825,615.02 is: 2,519,341.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,358.31 : 4,656,601.85 = 1,825,615.02 : x
  2. Step 2: Convert to fraction form
    3,374,358.31/4,656,601.85 = 1,825,615.02/x
  3. Step 3: Cross multiply
    3,374,358.31x = 4,656,601.85 × 1,825,615.02
  4. Step 4: Simplify right side
    3,374,358.31x = 8,501,162,247,108.70
  5. Step 5: Solve for x
    x = 8,501,162,247,108.70/3,374,358.31
  6. Step 6: Final answer
    x = 2,519,341.89

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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.