Home / 2,240,233.74-3,359,981.25-961,047.72

Finding the Fourth Proportional to 2,240,233.74, 3,359,981.25 and 961,047.72

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Solution

The fourth proportional to 2,240,233.74, 3,359,981.25 and 961,047.72 is: 1,441,413.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,240,233.74 : 3,359,981.25 = 961,047.72 : x
  2. Step 2: Convert to fraction form
    2,240,233.74/3,359,981.25 = 961,047.72/x
  3. Step 3: Cross multiply
    2,240,233.74x = 3,359,981.25 × 961,047.72
  4. Step 4: Simplify right side
    2,240,233.74x = 3,229,102,319,555.25
  5. Step 5: Solve for x
    x = 3,229,102,319,555.25/2,240,233.74
  6. Step 6: Final answer
    x = 1,441,413.13

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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.