Home / 4,537,211.34-6,806,493.39-1,619,076.90

Finding the Fourth Proportional to 4,537,211.34, 6,806,493.39 and 1,619,076.90

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Solution

The fourth proportional to 4,537,211.34, 6,806,493.39 and 1,619,076.90 is: 2,428,856.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537,211.34 : 6,806,493.39 = 1,619,076.90 : x
  2. Step 2: Convert to fraction form
    4,537,211.34/6,806,493.39 = 1,619,076.90/x
  3. Step 3: Cross multiply
    4,537,211.34x = 6,806,493.39 × 1,619,076.90
  4. Step 4: Simplify right side
    4,537,211.34x = 11,020,236,217,751.69
  5. Step 5: Solve for x
    x = 11,020,236,217,751.69/4,537,211.34
  6. Step 6: Final answer
    x = 2,428,856.71

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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.