Home / 2,892,277-4,337,541.77-869,983.92

Finding the Fourth Proportional to 2,892,277, 4,337,541.77 and 869,983.92

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Solution

The fourth proportional to 2,892,277, 4,337,541.77 and 869,983.92 is: 1,304,713.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,892,277 : 4,337,541.77 = 869,983.92 : x
  2. Step 2: Convert to fraction form
    2,892,277/4,337,541.77 = 869,983.92/x
  3. Step 3: Cross multiply
    2,892,277x = 4,337,541.77 × 869,983.92
  4. Step 4: Simplify right side
    2,892,277x = 3,773,591,592,228.34
  5. Step 5: Solve for x
    x = 3,773,591,592,228.34/2,892,277
  6. Step 6: Final answer
    x = 1,304,713.07

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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.