Home / 6,744,286.53-9,306,552.78-3,803,941.59

Finding the Fourth Proportional to 6,744,286.53, 9,306,552.78 and 3,803,941.59

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Solution

The fourth proportional to 6,744,286.53, 9,306,552.78 and 3,803,941.59 is: 5,249,122.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,744,286.53 : 9,306,552.78 = 3,803,941.59 : x
  2. Step 2: Convert to fraction form
    6,744,286.53/9,306,552.78 = 3,803,941.59/x
  3. Step 3: Cross multiply
    6,744,286.53x = 9,306,552.78 × 3,803,941.59
  4. Step 4: Simplify right side
    6,744,286.53x = 35,401,583,179,372.12
  5. Step 5: Solve for x
    x = 35,401,583,179,372.12/6,744,286.53
  6. Step 6: Final answer
    x = 5,249,122.06

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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.