Home / 2,736,252.74-3,775,108.20-1,770,604.76

Finding the Fourth Proportional to 2,736,252.74, 3,775,108.20 and 1,770,604.76

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Solution

The fourth proportional to 2,736,252.74, 3,775,108.20 and 1,770,604.76 is: 2,442,838.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,252.74 : 3,775,108.20 = 1,770,604.76 : x
  2. Step 2: Convert to fraction form
    2,736,252.74/3,775,108.20 = 1,770,604.76/x
  3. Step 3: Cross multiply
    2,736,252.74x = 3,775,108.20 × 1,770,604.76
  4. Step 4: Simplify right side
    2,736,252.74x = 6,684,224,548,435.03
  5. Step 5: Solve for x
    x = 6,684,224,548,435.03/2,736,252.74
  6. Step 6: Final answer
    x = 2,442,838.87

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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.