Home / 3,061,747.45-4,593,654.38-1,355,657.82

Finding the Fourth Proportional to 3,061,747.45, 4,593,654.38 and 1,355,657.82

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Solution

The fourth proportional to 3,061,747.45, 4,593,654.38 and 1,355,657.82 is: 2,033,944.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,747.45 : 4,593,654.38 = 1,355,657.82 : x
  2. Step 2: Convert to fraction form
    3,061,747.45/4,593,654.38 = 1,355,657.82/x
  3. Step 3: Cross multiply
    3,061,747.45x = 4,593,654.38 × 1,355,657.82
  4. Step 4: Simplify right side
    3,061,747.45x = 6,227,423,468,787.19
  5. Step 5: Solve for x
    x = 6,227,423,468,787.19/3,061,747.45
  6. Step 6: Final answer
    x = 2,033,944.20

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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.