Home / 3,967,716.24-5,946,595.51-2,146,008.45

Finding the Fourth Proportional to 3,967,716.24, 5,946,595.51 and 2,146,008.45

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Solution

The fourth proportional to 3,967,716.24, 5,946,595.51 and 2,146,008.45 is: 3,216,319.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,967,716.24 : 5,946,595.51 = 2,146,008.45 : x
  2. Step 2: Convert to fraction form
    3,967,716.24/5,946,595.51 = 2,146,008.45/x
  3. Step 3: Cross multiply
    3,967,716.24x = 5,946,595.51 × 2,146,008.45
  4. Step 4: Simplify right side
    3,967,716.24x = 12,761,444,213,192.06
  5. Step 5: Solve for x
    x = 12,761,444,213,192.06/3,967,716.24
  6. Step 6: Final answer
    x = 3,216,319.78

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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.