Home / 2,834,106-4,251,143.12-704,189.20

Finding the Fourth Proportional to 2,834,106, 4,251,143.12 and 704,189.20

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Solution

The fourth proportional to 2,834,106, 4,251,143.12 and 704,189.20 is: 1,056,279.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,106 : 4,251,143.12 = 704,189.20 : x
  2. Step 2: Convert to fraction form
    2,834,106/4,251,143.12 = 704,189.20/x
  3. Step 3: Cross multiply
    2,834,106x = 4,251,143.12 × 704,189.20
  4. Step 4: Simplify right side
    2,834,106x = 2,993,609,072,758.30
  5. Step 5: Solve for x
    x = 2,993,609,072,758.30/2,834,106
  6. Step 6: Final answer
    x = 1,056,279.85

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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.