Home / 5,936,570.80-8,904,856.20-4,047,002.80

Finding the Fourth Proportional to 5,936,570.80, 8,904,856.20 and 4,047,002.80

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Solution

The fourth proportional to 5,936,570.80, 8,904,856.20 and 4,047,002.80 is: 6,070,504.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,570.80 : 8,904,856.20 = 4,047,002.80 : x
  2. Step 2: Convert to fraction form
    5,936,570.80/8,904,856.20 = 4,047,002.80/x
  3. Step 3: Cross multiply
    5,936,570.80x = 8,904,856.20 × 4,047,002.80
  4. Step 4: Simplify right side
    5,936,570.80x = 36,037,977,974,997.35
  5. Step 5: Solve for x
    x = 36,037,977,974,997.35/5,936,570.80
  6. Step 6: Final answer
    x = 6,070,504.20

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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.