Home / 6,285,221.69-9,423,974.15-2,442,557.33

Finding the Fourth Proportional to 6,285,221.69, 9,423,974.15 and 2,442,557.33

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Solution

The fourth proportional to 6,285,221.69, 9,423,974.15 and 2,442,557.33 is: 3,662,336.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,221.69 : 9,423,974.15 = 2,442,557.33 : x
  2. Step 2: Convert to fraction form
    6,285,221.69/9,423,974.15 = 2,442,557.33/x
  3. Step 3: Cross multiply
    6,285,221.69x = 9,423,974.15 × 2,442,557.33
  4. Step 4: Simplify right side
    6,285,221.69x = 23,018,597,078,480.36
  5. Step 5: Solve for x
    x = 23,018,597,078,480.36/6,285,221.69
  6. Step 6: Final answer
    x = 3,662,336.55

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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.