Home / 4,684,041.56-6,465,351.88-2,724,380.55

Finding the Fourth Proportional to 4,684,041.56, 6,465,351.88 and 2,724,380.55

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Solution

The fourth proportional to 4,684,041.56, 6,465,351.88 and 2,724,380.55 is: 3,760,444.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,684,041.56 : 6,465,351.88 = 2,724,380.55 : x
  2. Step 2: Convert to fraction form
    4,684,041.56/6,465,351.88 = 2,724,380.55/x
  3. Step 3: Cross multiply
    4,684,041.56x = 6,465,351.88 × 2,724,380.55
  4. Step 4: Simplify right side
    4,684,041.56x = 17,614,078,910,777.93
  5. Step 5: Solve for x
    x = 17,614,078,910,777.93/4,684,041.56
  6. Step 6: Final answer
    x = 3,760,444.63

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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.