Home / 3,799,141.22-5,242,823.35-2,056,829.00

Finding the Fourth Proportional to 3,799,141.22, 5,242,823.35 and 2,056,829.00

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Solution

The fourth proportional to 3,799,141.22, 5,242,823.35 and 2,056,829.00 is: 2,838,428.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,799,141.22 : 5,242,823.35 = 2,056,829.00 : x
  2. Step 2: Convert to fraction form
    3,799,141.22/5,242,823.35 = 2,056,829.00/x
  3. Step 3: Cross multiply
    3,799,141.22x = 5,242,823.35 × 2,056,829.00
  4. Step 4: Simplify right side
    3,799,141.22x = 10,783,591,076,800.96
  5. Step 5: Solve for x
    x = 10,783,591,076,800.96/3,799,141.22
  6. Step 6: Final answer
    x = 2,838,428.59

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.