Home / 3,670,227.32-5,064,993.92-2,016,395.74

Finding the Fourth Proportional to 3,670,227.32, 5,064,993.92 and 2,016,395.74

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Solution

The fourth proportional to 3,670,227.32, 5,064,993.92 and 2,016,395.74 is: 2,782,670.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,227.32 : 5,064,993.92 = 2,016,395.74 : x
  2. Step 2: Convert to fraction form
    3,670,227.32/5,064,993.92 = 2,016,395.74/x
  3. Step 3: Cross multiply
    3,670,227.32x = 5,064,993.92 × 2,016,395.74
  4. Step 4: Simplify right side
    3,670,227.32x = 10,213,032,174,786.13
  5. Step 5: Solve for x
    x = 10,213,032,174,786.13/3,670,227.32
  6. Step 6: Final answer
    x = 2,782,670.20

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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.