Home / 10,062,307-15,095,822.46-3,330,721

Finding the Fourth Proportional to 10,062,307, 15,095,822.46 and 3,330,721

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Solution

The fourth proportional to 10,062,307, 15,095,822.46 and 3,330,721 is: 4,996,863.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,062,307 : 15,095,822.46 = 3,330,721 : x
  2. Step 2: Convert to fraction form
    10,062,307/15,095,822.46 = 3,330,721/x
  3. Step 3: Cross multiply
    10,062,307x = 15,095,822.46 × 3,330,721
  4. Step 4: Simplify right side
    10,062,307x = 50,279,972,879,793.66
  5. Step 5: Solve for x
    x = 50,279,972,879,793.66/10,062,307
  6. Step 6: Final answer
    x = 4,996,863.33

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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.