Home / 6,145,210.20-9,217,815.30-4,232,022.60

Finding the Fourth Proportional to 6,145,210.20, 9,217,815.30 and 4,232,022.60

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Solution

The fourth proportional to 6,145,210.20, 9,217,815.30 and 4,232,022.60 is: 6,348,033.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,145,210.20 : 9,217,815.30 = 4,232,022.60 : x
  2. Step 2: Convert to fraction form
    6,145,210.20/9,217,815.30 = 4,232,022.60/x
  3. Step 3: Cross multiply
    6,145,210.20x = 9,217,815.30 × 4,232,022.60
  4. Step 4: Simplify right side
    6,145,210.20x = 39,010,002,672,225.78
  5. Step 5: Solve for x
    x = 39,010,002,672,225.78/6,145,210.20
  6. Step 6: Final answer
    x = 6,348,033.90

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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.