Home / 6,285,095.11-9,422,557.38-1,964,922.65

Finding the Fourth Proportional to 6,285,095.11, 9,422,557.38 and 1,964,922.65

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Solution

The fourth proportional to 6,285,095.11, 9,422,557.38 and 1,964,922.65 is: 2,945,794.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,285,095.11 : 9,422,557.38 = 1,964,922.65 : x
  2. Step 2: Convert to fraction form
    6,285,095.11/9,422,557.38 = 1,964,922.65/x
  3. Step 3: Cross multiply
    6,285,095.11x = 9,422,557.38 × 1,964,922.65
  4. Step 4: Simplify right side
    6,285,095.11x = 18,514,596,416,886.66
  5. Step 5: Solve for x
    x = 18,514,596,416,886.66/6,285,095.11
  6. Step 6: Final answer
    x = 2,945,794.15

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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.