Home / 2,865,701.38-4,295,009.13-1,446,163.42

Finding the Fourth Proportional to 2,865,701.38, 4,295,009.13 and 1,446,163.42

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Solution

The fourth proportional to 2,865,701.38, 4,295,009.13 and 1,446,163.42 is: 2,167,457.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,865,701.38 : 4,295,009.13 = 1,446,163.42 : x
  2. Step 2: Convert to fraction form
    2,865,701.38/4,295,009.13 = 1,446,163.42/x
  3. Step 3: Cross multiply
    2,865,701.38x = 4,295,009.13 × 1,446,163.42
  4. Step 4: Simplify right side
    2,865,701.38x = 6,211,285,092,372.03
  5. Step 5: Solve for x
    x = 6,211,285,092,372.03/2,865,701.38
  6. Step 6: Final answer
    x = 2,167,457.20

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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.