Home / 3,027,141.16-4,177,487.38-1,650,473.64

Finding the Fourth Proportional to 3,027,141.16, 4,177,487.38 and 1,650,473.64

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Solution

The fourth proportional to 3,027,141.16, 4,177,487.38 and 1,650,473.64 is: 2,277,671.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,141.16 : 4,177,487.38 = 1,650,473.64 : x
  2. Step 2: Convert to fraction form
    3,027,141.16/4,177,487.38 = 1,650,473.64/x
  3. Step 3: Cross multiply
    3,027,141.16x = 4,177,487.38 × 1,650,473.64
  4. Step 4: Simplify right side
    3,027,141.16x = 6,894,832,802,122.66
  5. Step 5: Solve for x
    x = 6,894,832,802,122.66/3,027,141.16
  6. Step 6: Final answer
    x = 2,277,671.39

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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.