Home / 4,883,000.10-7,327,999.35-2,750,820.90

Finding the Fourth Proportional to 4,883,000.10, 7,327,999.35 and 2,750,820.90

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Solution

The fourth proportional to 4,883,000.10, 7,327,999.35 and 2,750,820.90 is: 4,128,202.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,000.10 : 7,327,999.35 = 2,750,820.90 : x
  2. Step 2: Convert to fraction form
    4,883,000.10/7,327,999.35 = 2,750,820.90/x
  3. Step 3: Cross multiply
    4,883,000.10x = 7,327,999.35 × 2,750,820.90
  4. Step 4: Simplify right side
    4,883,000.10x = 20,158,013,767,166.41
  5. Step 5: Solve for x
    x = 20,158,013,767,166.41/4,883,000.10
  6. Step 6: Final answer
    x = 4,128,202.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.