Home / 8,770,974.74-13,155,456.93-2,294,675.04

Finding the Fourth Proportional to 8,770,974.74, 13,155,456.93 and 2,294,675.04

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Solution

The fourth proportional to 8,770,974.74, 13,155,456.93 and 2,294,675.04 is: 3,441,749.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,770,974.74 : 13,155,456.93 = 2,294,675.04 : x
  2. Step 2: Convert to fraction form
    8,770,974.74/13,155,456.93 = 2,294,675.04/x
  3. Step 3: Cross multiply
    8,770,974.74x = 13,155,456.93 × 2,294,675.04
  4. Step 4: Simplify right side
    8,770,974.74x = 30,187,498,657,066.03
  5. Step 5: Solve for x
    x = 30,187,498,657,066.03/8,770,974.74
  6. Step 6: Final answer
    x = 3,441,749.59

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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.