Home / 10,976,092.32-15,146,995.57-6,014,654.65

Finding the Fourth Proportional to 10,976,092.32, 15,146,995.57 and 6,014,654.65

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Solution

The fourth proportional to 10,976,092.32, 15,146,995.57 and 6,014,654.65 is: 8,300,216.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,976,092.32 : 15,146,995.57 = 6,014,654.65 : x
  2. Step 2: Convert to fraction form
    10,976,092.32/15,146,995.57 = 6,014,654.65/x
  3. Step 3: Cross multiply
    10,976,092.32x = 15,146,995.57 × 6,014,654.65
  4. Step 4: Simplify right side
    10,976,092.32x = 91,103,947,285,725.78
  5. Step 5: Solve for x
    x = 91,103,947,285,725.78/10,976,092.32
  6. Step 6: Final answer
    x = 8,300,216.93

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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.