Home / 4,217,910.76-6,326,843.10-1,023,030.76

Finding the Fourth Proportional to 4,217,910.76, 6,326,843.10 and 1,023,030.76

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Solution

The fourth proportional to 4,217,910.76, 6,326,843.10 and 1,023,030.76 is: 1,534,540.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,217,910.76 : 6,326,843.10 = 1,023,030.76 : x
  2. Step 2: Convert to fraction form
    4,217,910.76/6,326,843.10 = 1,023,030.76/x
  3. Step 3: Cross multiply
    4,217,910.76x = 6,326,843.10 × 1,023,030.76
  4. Step 4: Simplify right side
    4,217,910.76x = 6,472,555,104,993.76
  5. Step 5: Solve for x
    x = 6,472,555,104,993.76/4,217,910.76
  6. Step 6: Final answer
    x = 1,534,540.55

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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.