Home / 2,940,056.20-4,056,995.19-1,650,601

Finding the Fourth Proportional to 2,940,056.20, 4,056,995.19 and 1,650,601

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Solution

The fourth proportional to 2,940,056.20, 4,056,995.19 and 1,650,601 is: 2,277,670.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,940,056.20 : 4,056,995.19 = 1,650,601 : x
  2. Step 2: Convert to fraction form
    2,940,056.20/4,056,995.19 = 1,650,601/x
  3. Step 3: Cross multiply
    2,940,056.20x = 4,056,995.19 × 1,650,601
  4. Step 4: Simplify right side
    2,940,056.20x = 6,696,480,317,609.19
  5. Step 5: Solve for x
    x = 6,696,480,317,609.19/2,940,056.20
  6. Step 6: Final answer
    x = 2,277,670.85

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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.