Home / 3,776,378.82-5,664,607.96-3,023,009.44

Finding the Fourth Proportional to 3,776,378.82, 5,664,607.96 and 3,023,009.44

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Solution

The fourth proportional to 3,776,378.82, 5,664,607.96 and 3,023,009.44 is: 4,534,545.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,776,378.82 : 5,664,607.96 = 3,023,009.44 : x
  2. Step 2: Convert to fraction form
    3,776,378.82/5,664,607.96 = 3,023,009.44/x
  3. Step 3: Cross multiply
    3,776,378.82x = 5,664,607.96 × 3,023,009.44
  4. Step 4: Simplify right side
    3,776,378.82x = 17,124,163,336,979.14
  5. Step 5: Solve for x
    x = 17,124,163,336,979.14/3,776,378.82
  6. Step 6: Final answer
    x = 4,534,545.96

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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.