Home / 2,795,976-4,188,621.02-2,343,463.83

Finding the Fourth Proportional to 2,795,976, 4,188,621.02 and 2,343,463.83

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Solution

The fourth proportional to 2,795,976, 4,188,621.02 and 2,343,463.83 is: 3,510,717.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,976 : 4,188,621.02 = 2,343,463.83 : x
  2. Step 2: Convert to fraction form
    2,795,976/4,188,621.02 = 2,343,463.83/x
  3. Step 3: Cross multiply
    2,795,976x = 4,188,621.02 × 2,343,463.83
  4. Step 4: Simplify right side
    2,795,976x = 9,815,881,846,230.39
  5. Step 5: Solve for x
    x = 9,815,881,846,230.39/2,795,976
  6. Step 6: Final answer
    x = 3,510,717.49

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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.