Home / 3,466,124.58-4,781,640.32-2,242,825.11

Finding the Fourth Proportional to 3,466,124.58, 4,781,640.32 and 2,242,825.11

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Solution

The fourth proportional to 3,466,124.58, 4,781,640.32 and 2,242,825.11 is: 3,094,055.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,124.58 : 4,781,640.32 = 2,242,825.11 : x
  2. Step 2: Convert to fraction form
    3,466,124.58/4,781,640.32 = 2,242,825.11/x
  3. Step 3: Cross multiply
    3,466,124.58x = 4,781,640.32 × 2,242,825.11
  4. Step 4: Simplify right side
    3,466,124.58x = 10,724,382,965,470.31
  5. Step 5: Solve for x
    x = 10,724,382,965,470.31/3,466,124.58
  6. Step 6: Final answer
    x = 3,094,055.83

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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.