Home / 3,023,975.82-4,173,084.80-1,665,848.82

Finding the Fourth Proportional to 3,023,975.82, 4,173,084.80 and 1,665,848.82

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Solution

The fourth proportional to 3,023,975.82, 4,173,084.80 and 1,665,848.82 is: 2,298,870.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,975.82 : 4,173,084.80 = 1,665,848.82 : x
  2. Step 2: Convert to fraction form
    3,023,975.82/4,173,084.80 = 1,665,848.82/x
  3. Step 3: Cross multiply
    3,023,975.82x = 4,173,084.80 × 1,665,848.82
  4. Step 4: Simplify right side
    3,023,975.82x = 6,951,728,381,510.69
  5. Step 5: Solve for x
    x = 6,951,728,381,510.69/3,023,975.82
  6. Step 6: Final answer
    x = 2,298,870.36

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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.