Home / 3,282,764.31-4,924,141.88-1,824,737.58

Finding the Fourth Proportional to 3,282,764.31, 4,924,141.88 and 1,824,737.58

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Solution

The fourth proportional to 3,282,764.31, 4,924,141.88 and 1,824,737.58 is: 2,737,103.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,764.31 : 4,924,141.88 = 1,824,737.58 : x
  2. Step 2: Convert to fraction form
    3,282,764.31/4,924,141.88 = 1,824,737.58/x
  3. Step 3: Cross multiply
    3,282,764.31x = 4,924,141.88 × 1,824,737.58
  4. Step 4: Simplify right side
    3,282,764.31x = 8,985,266,728,564.16
  5. Step 5: Solve for x
    x = 8,985,266,728,564.16/3,282,764.31
  6. Step 6: Final answer
    x = 2,737,103.82

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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.