Home / 6,870,092.61-10,305,470.33-2,258,976.75

Finding the Fourth Proportional to 6,870,092.61, 10,305,470.33 and 2,258,976.75

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Solution

The fourth proportional to 6,870,092.61, 10,305,470.33 and 2,258,976.75 is: 3,388,574.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,870,092.61 : 10,305,470.33 = 2,258,976.75 : x
  2. Step 2: Convert to fraction form
    6,870,092.61/10,305,470.33 = 2,258,976.75/x
  3. Step 3: Cross multiply
    6,870,092.61x = 10,305,470.33 × 2,258,976.75
  4. Step 4: Simplify right side
    6,870,092.61x = 23,279,817,861,989.94
  5. Step 5: Solve for x
    x = 23,279,817,861,989.94/6,870,092.61
  6. Step 6: Final answer
    x = 3,388,574.10

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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.