Home / 3,787,474.04-5,226,633.24-2,068,601.48

Finding the Fourth Proportional to 3,787,474.04, 5,226,633.24 and 2,068,601.48

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Solution

The fourth proportional to 3,787,474.04, 5,226,633.24 and 2,068,601.48 is: 2,854,625.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,787,474.04 : 5,226,633.24 = 2,068,601.48 : x
  2. Step 2: Convert to fraction form
    3,787,474.04/5,226,633.24 = 2,068,601.48/x
  3. Step 3: Cross multiply
    3,787,474.04x = 5,226,633.24 × 2,068,601.48
  4. Step 4: Simplify right side
    3,787,474.04x = 10,811,821,255,681.20
  5. Step 5: Solve for x
    x = 10,811,821,255,681.20/3,787,474.04
  6. Step 6: Final answer
    x = 2,854,625.84

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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.