Home / 2,834,145.12-4,251,220.76-704,229.24

Finding the Fourth Proportional to 2,834,145.12, 4,251,220.76 and 704,229.24

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Solution

The fourth proportional to 2,834,145.12, 4,251,220.76 and 704,229.24 is: 1,056,344.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,145.12 : 4,251,220.76 = 704,229.24 : x
  2. Step 2: Convert to fraction form
    2,834,145.12/4,251,220.76 = 704,229.24/x
  3. Step 3: Cross multiply
    2,834,145.12x = 4,251,220.76 × 704,229.24
  4. Step 4: Simplify right side
    2,834,145.12x = 2,993,833,964,887.02
  5. Step 5: Solve for x
    x = 2,993,833,964,887.02/2,834,145.12
  6. Step 6: Final answer
    x = 1,056,344.63

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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.