Home / 7,092,976.41-10,640,959.05-2,300,291.97

Finding the Fourth Proportional to 7,092,976.41, 10,640,959.05 and 2,300,291.97

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Solution

The fourth proportional to 7,092,976.41, 10,640,959.05 and 2,300,291.97 is: 3,450,922.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092,976.41 : 10,640,959.05 = 2,300,291.97 : x
  2. Step 2: Convert to fraction form
    7,092,976.41/10,640,959.05 = 2,300,291.97/x
  3. Step 3: Cross multiply
    7,092,976.41x = 10,640,959.05 × 2,300,291.97
  4. Step 4: Simplify right side
    7,092,976.41x = 24,477,312,655,813.83
  5. Step 5: Solve for x
    x = 24,477,312,655,813.83/7,092,976.41
  6. Step 6: Final answer
    x = 3,450,922.61

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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.