Home / 2,846,654.10-4,269,981.15-2,723,793.30

Finding the Fourth Proportional to 2,846,654.10, 4,269,981.15 and 2,723,793.30

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Solution

The fourth proportional to 2,846,654.10, 4,269,981.15 and 2,723,793.30 is: 4,085,689.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,654.10 : 4,269,981.15 = 2,723,793.30 : x
  2. Step 2: Convert to fraction form
    2,846,654.10/4,269,981.15 = 2,723,793.30/x
  3. Step 3: Cross multiply
    2,846,654.10x = 4,269,981.15 × 2,723,793.30
  4. Step 4: Simplify right side
    2,846,654.10x = 11,630,546,047,496.29
  5. Step 5: Solve for x
    x = 11,630,546,047,496.29/2,846,654.10
  6. Step 6: Final answer
    x = 4,085,689.95

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Double scale
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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.