Home / 2,395,952.48-3,309,912.16-2,073,102.08

Finding the Fourth Proportional to 2,395,952.48, 3,309,912.16 and 2,073,102.08

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Solution

The fourth proportional to 2,395,952.48, 3,309,912.16 and 2,073,102.08 is: 2,863,907.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,952.48 : 3,309,912.16 = 2,073,102.08 : x
  2. Step 2: Convert to fraction form
    2,395,952.48/3,309,912.16 = 2,073,102.08/x
  3. Step 3: Cross multiply
    2,395,952.48x = 3,309,912.16 × 2,073,102.08
  4. Step 4: Simplify right side
    2,395,952.48x = 6,861,785,783,513.29
  5. Step 5: Solve for x
    x = 6,861,785,783,513.29/2,395,952.48
  6. Step 6: Final answer
    x = 2,863,907.29

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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.