Home / 4,047,019.20-6,068,779.20-2,024,481.60

Finding the Fourth Proportional to 4,047,019.20, 6,068,779.20 and 2,024,481.60

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Solution

The fourth proportional to 4,047,019.20, 6,068,779.20 and 2,024,481.60 is: 3,035,847.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,047,019.20 : 6,068,779.20 = 2,024,481.60 : x
  2. Step 2: Convert to fraction form
    4,047,019.20/6,068,779.20 = 2,024,481.60/x
  3. Step 3: Cross multiply
    4,047,019.20x = 6,068,779.20 × 2,024,481.60
  4. Step 4: Simplify right side
    4,047,019.20x = 12,286,131,824,862.72
  5. Step 5: Solve for x
    x = 12,286,131,824,862.72/4,047,019.20
  6. Step 6: Final answer
    x = 3,035,847.18

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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.