Home / 3,332,948.22-4,599,474.36-1,805,055.36

Finding the Fourth Proportional to 3,332,948.22, 4,599,474.36 and 1,805,055.36

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Solution

The fourth proportional to 3,332,948.22, 4,599,474.36 and 1,805,055.36 is: 2,490,979.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,948.22 : 4,599,474.36 = 1,805,055.36 : x
  2. Step 2: Convert to fraction form
    3,332,948.22/4,599,474.36 = 1,805,055.36/x
  3. Step 3: Cross multiply
    3,332,948.22x = 4,599,474.36 × 1,805,055.36
  4. Step 4: Simplify right side
    3,332,948.22x = 8,302,305,846,700.57
  5. Step 5: Solve for x
    x = 8,302,305,846,700.57/3,332,948.22
  6. Step 6: Final answer
    x = 2,490,979.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.