Home / 4,262,680.71-5,882,192.33-2,328,530.72

Finding the Fourth Proportional to 4,262,680.71, 5,882,192.33 and 2,328,530.72

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Solution

The fourth proportional to 4,262,680.71, 5,882,192.33 and 2,328,530.72 is: 3,213,204.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262,680.71 : 5,882,192.33 = 2,328,530.72 : x
  2. Step 2: Convert to fraction form
    4,262,680.71/5,882,192.33 = 2,328,530.72/x
  3. Step 3: Cross multiply
    4,262,680.71x = 5,882,192.33 × 2,328,530.72
  4. Step 4: Simplify right side
    4,262,680.71x = 13,696,865,500,299.76
  5. Step 5: Solve for x
    x = 13,696,865,500,299.76/4,262,680.71
  6. Step 6: Final answer
    x = 3,213,204.66

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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.