Home / 4,644,280.13-6,410,049.48-2,684,241.45

Finding the Fourth Proportional to 4,644,280.13, 6,410,049.48 and 2,684,241.45

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Solution

The fourth proportional to 4,644,280.13, 6,410,049.48 and 2,684,241.45 is: 3,704,798.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,644,280.13 : 6,410,049.48 = 2,684,241.45 : x
  2. Step 2: Convert to fraction form
    4,644,280.13/6,410,049.48 = 2,684,241.45/x
  3. Step 3: Cross multiply
    4,644,280.13x = 6,410,049.48 × 2,684,241.45
  4. Step 4: Simplify right side
    4,644,280.13x = 17,206,120,510,766.95
  5. Step 5: Solve for x
    x = 17,206,120,510,766.95/4,644,280.13
  6. Step 6: Final answer
    x = 3,704,798.17

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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.