Home / 2,062,338.46-2,846,369.13-1,202,898.69

Finding the Fourth Proportional to 2,062,338.46, 2,846,369.13 and 1,202,898.69

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Solution

The fourth proportional to 2,062,338.46, 2,846,369.13 and 1,202,898.69 is: 1,660,199.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,338.46 : 2,846,369.13 = 1,202,898.69 : x
  2. Step 2: Convert to fraction form
    2,062,338.46/2,846,369.13 = 1,202,898.69/x
  3. Step 3: Cross multiply
    2,062,338.46x = 2,846,369.13 × 1,202,898.69
  4. Step 4: Simplify right side
    2,062,338.46x = 3,423,893,693,222.57
  5. Step 5: Solve for x
    x = 3,423,893,693,222.57/2,062,338.46
  6. Step 6: Final answer
    x = 1,660,199.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.