Home / 11,037,951.90-16,556,932.38-4,965,590.88

Finding the Fourth Proportional to 11,037,951.90, 16,556,932.38 and 4,965,590.88

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Solution

The fourth proportional to 11,037,951.90, 16,556,932.38 and 4,965,590.88 is: 7,448,388.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,037,951.90 : 16,556,932.38 = 4,965,590.88 : x
  2. Step 2: Convert to fraction form
    11,037,951.90/16,556,932.38 = 4,965,590.88/x
  3. Step 3: Cross multiply
    11,037,951.90x = 16,556,932.38 × 4,965,590.88
  4. Step 4: Simplify right side
    11,037,951.90x = 82,214,952,426,904.70
  5. Step 5: Solve for x
    x = 82,214,952,426,904.70/11,037,951.90
  6. Step 6: Final answer
    x = 7,448,388.36

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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.