Home / 3,328,595.33-4,993,035.39-1,307,277.44

Finding the Fourth Proportional to 3,328,595.33, 4,993,035.39 and 1,307,277.44

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Solution

The fourth proportional to 3,328,595.33, 4,993,035.39 and 1,307,277.44 is: 1,960,972.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,328,595.33 : 4,993,035.39 = 1,307,277.44 : x
  2. Step 2: Convert to fraction form
    3,328,595.33/4,993,035.39 = 1,307,277.44/x
  3. Step 3: Cross multiply
    3,328,595.33x = 4,993,035.39 × 1,307,277.44
  4. Step 4: Simplify right side
    3,328,595.33x = 6,527,282,522,468.60
  5. Step 5: Solve for x
    x = 6,527,282,522,468.60/3,328,595.33
  6. Step 6: Final answer
    x = 1,960,972.08

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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.