Home / 3,306,651.31-4,563,023.52-1,836,655.16

Finding the Fourth Proportional to 3,306,651.31, 4,563,023.52 and 1,836,655.16

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Solution

The fourth proportional to 3,306,651.31, 4,563,023.52 and 1,836,655.16 is: 2,534,497.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,306,651.31 : 4,563,023.52 = 1,836,655.16 : x
  2. Step 2: Convert to fraction form
    3,306,651.31/4,563,023.52 = 1,836,655.16/x
  3. Step 3: Cross multiply
    3,306,651.31x = 4,563,023.52 × 1,836,655.16
  4. Step 4: Simplify right side
    3,306,651.31x = 8,380,700,685,907.93
  5. Step 5: Solve for x
    x = 8,380,700,685,907.93/3,306,651.31
  6. Step 6: Final answer
    x = 2,534,497.87

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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.