Home / 3,332,943.72-4,599,468.15-1,805,050.85

Finding the Fourth Proportional to 3,332,943.72, 4,599,468.15 and 1,805,050.85

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Solution

The fourth proportional to 3,332,943.72, 4,599,468.15 and 1,805,050.85 is: 2,490,973.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,332,943.72 : 4,599,468.15 = 1,805,050.85 : x
  2. Step 2: Convert to fraction form
    3,332,943.72/4,599,468.15 = 1,805,050.85/x
  3. Step 3: Cross multiply
    3,332,943.72x = 4,599,468.15 × 1,805,050.85
  4. Step 4: Simplify right side
    3,332,943.72x = 8,302,273,870,708.09
  5. Step 5: Solve for x
    x = 8,302,273,870,708.09/3,332,943.72
  6. Step 6: Final answer
    x = 2,490,973.32

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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.