Home / 5,999,488.44-8,279,288.69-3,386,542.54

Finding the Fourth Proportional to 5,999,488.44, 8,279,288.69 and 3,386,542.54

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Solution

The fourth proportional to 5,999,488.44, 8,279,288.69 and 3,386,542.54 is: 4,673,425.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,999,488.44 : 8,279,288.69 = 3,386,542.54 : x
  2. Step 2: Convert to fraction form
    5,999,488.44/8,279,288.69 = 3,386,542.54/x
  3. Step 3: Cross multiply
    5,999,488.44x = 8,279,288.69 × 3,386,542.54
  4. Step 4: Simplify right side
    5,999,488.44x = 28,038,163,337,394.01
  5. Step 5: Solve for x
    x = 28,038,163,337,394.01/5,999,488.44
  6. Step 6: Final answer
    x = 4,673,425.68

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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.