Home / 2,449,610.60-3,673,922.40-1,538,386.11

Finding the Fourth Proportional to 2,449,610.60, 3,673,922.40 and 1,538,386.11

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Solution

The fourth proportional to 2,449,610.60, 3,673,922.40 and 1,538,386.11 is: 2,307,269.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,449,610.60 : 3,673,922.40 = 1,538,386.11 : x
  2. Step 2: Convert to fraction form
    2,449,610.60/3,673,922.40 = 1,538,386.11/x
  3. Step 3: Cross multiply
    2,449,610.60x = 3,673,922.40 × 1,538,386.11
  4. Step 4: Simplify right side
    2,449,610.60x = 5,651,911,189,377.86
  5. Step 5: Solve for x
    x = 5,651,911,189,377.86/2,449,610.60
  6. Step 6: Final answer
    x = 2,307,269.25

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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.