Home / 6,077,065.20-9,103,350.60-3,795,586.80

Finding the Fourth Proportional to 6,077,065.20, 9,103,350.60 and 3,795,586.80

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Solution

The fourth proportional to 6,077,065.20, 9,103,350.60 and 3,795,586.80 is: 5,685,730.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,077,065.20 : 9,103,350.60 = 3,795,586.80 : x
  2. Step 2: Convert to fraction form
    6,077,065.20/9,103,350.60 = 3,795,586.80/x
  3. Step 3: Cross multiply
    6,077,065.20x = 9,103,350.60 × 3,795,586.80
  4. Step 4: Simplify right side
    6,077,065.20x = 34,552,557,373,132.08
  5. Step 5: Solve for x
    x = 34,552,557,373,132.08/6,077,065.20
  6. Step 6: Final answer
    x = 5,685,730.90

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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.