Home / 2,241,077.50-3,361,645.50-745,169.50

Finding the Fourth Proportional to 2,241,077.50, 3,361,645.50 and 745,169.50

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Solution

The fourth proportional to 2,241,077.50, 3,361,645.50 and 745,169.50 is: 1,117,763.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,241,077.50 : 3,361,645.50 = 745,169.50 : x
  2. Step 2: Convert to fraction form
    2,241,077.50/3,361,645.50 = 745,169.50/x
  3. Step 3: Cross multiply
    2,241,077.50x = 3,361,645.50 × 745,169.50
  4. Step 4: Simplify right side
    2,241,077.50x = 2,504,995,696,412.25
  5. Step 5: Solve for x
    x = 2,504,995,696,412.25/2,241,077.50
  6. Step 6: Final answer
    x = 1,117,763.98

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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.