Home / 2,332,257.72-3,217,416.03-1,364,794.62

Finding the Fourth Proportional to 2,332,257.72, 3,217,416.03 and 1,364,794.62

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Solution

The fourth proportional to 2,332,257.72, 3,217,416.03 and 1,364,794.62 is: 1,882,773.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,257.72 : 3,217,416.03 = 1,364,794.62 : x
  2. Step 2: Convert to fraction form
    2,332,257.72/3,217,416.03 = 1,364,794.62/x
  3. Step 3: Cross multiply
    2,332,257.72x = 3,217,416.03 × 1,364,794.62
  4. Step 4: Simplify right side
    2,332,257.72x = 4,391,112,088,045.76
  5. Step 5: Solve for x
    x = 4,391,112,088,045.76/2,332,257.72
  6. Step 6: Final answer
    x = 1,882,773.10

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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.