Home / 4,082,472.36-6,120,276.12-2,730,508.65

Finding the Fourth Proportional to 4,082,472.36, 6,120,276.12 and 2,730,508.65

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Solution

The fourth proportional to 4,082,472.36, 6,120,276.12 and 2,730,508.65 is: 4,093,467.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,082,472.36 : 6,120,276.12 = 2,730,508.65 : x
  2. Step 2: Convert to fraction form
    4,082,472.36/6,120,276.12 = 2,730,508.65/x
  3. Step 3: Cross multiply
    4,082,472.36x = 6,120,276.12 × 2,730,508.65
  4. Step 4: Simplify right side
    4,082,472.36x = 16,711,466,886,048.44
  5. Step 5: Solve for x
    x = 16,711,466,886,048.44/4,082,472.36
  6. Step 6: Final answer
    x = 4,093,467.25

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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.