Home / 3,799,246.29-5,242,961.01-2,056,915.34

Finding the Fourth Proportional to 3,799,246.29, 5,242,961.01 and 2,056,915.34

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Solution

The fourth proportional to 3,799,246.29, 5,242,961.01 and 2,056,915.34 is: 2,838,543.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,799,246.29 : 5,242,961.01 = 2,056,915.34 : x
  2. Step 2: Convert to fraction form
    3,799,246.29/5,242,961.01 = 2,056,915.34/x
  3. Step 3: Cross multiply
    3,799,246.29x = 5,242,961.01 × 2,056,915.34
  4. Step 4: Simplify right side
    3,799,246.29x = 10,784,326,902,276.09
  5. Step 5: Solve for x
    x = 10,784,326,902,276.09/3,799,246.29
  6. Step 6: Final answer
    x = 2,838,543.77

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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.