Home / 2,273,796.16-3,408,687.20-927,085.28

Finding the Fourth Proportional to 2,273,796.16, 3,408,687.20 and 927,085.28

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Solution

The fourth proportional to 2,273,796.16, 3,408,687.20 and 927,085.28 is: 1,389,809.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,273,796.16 : 3,408,687.20 = 927,085.28 : x
  2. Step 2: Convert to fraction form
    2,273,796.16/3,408,687.20 = 927,085.28/x
  3. Step 3: Cross multiply
    2,273,796.16x = 3,408,687.20 × 927,085.28
  4. Step 4: Simplify right side
    2,273,796.16x = 3,160,143,727,244.42
  5. Step 5: Solve for x
    x = 3,160,143,727,244.42/2,273,796.16
  6. Step 6: Final answer
    x = 1,389,809.60

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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.