Home / 2,697,523.90-4,046,285.85-702,979.90

Finding the Fourth Proportional to 2,697,523.90, 4,046,285.85 and 702,979.90

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Solution

The fourth proportional to 2,697,523.90, 4,046,285.85 and 702,979.90 is: 1,054,469.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,523.90 : 4,046,285.85 = 702,979.90 : x
  2. Step 2: Convert to fraction form
    2,697,523.90/4,046,285.85 = 702,979.90/x
  3. Step 3: Cross multiply
    2,697,523.90x = 4,046,285.85 × 702,979.90
  4. Step 4: Simplify right side
    2,697,523.90x = 2,844,457,622,204.42
  5. Step 5: Solve for x
    x = 2,844,457,622,204.42/2,697,523.90
  6. Step 6: Final answer
    x = 1,054,469.85

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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.