Home / 6,100,270.79-9,147,278.77-3,223,184.81

Finding the Fourth Proportional to 6,100,270.79, 9,147,278.77 and 3,223,184.81

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Solution

The fourth proportional to 6,100,270.79, 9,147,278.77 and 3,223,184.81 is: 4,833,124.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,270.79 : 9,147,278.77 = 3,223,184.81 : x
  2. Step 2: Convert to fraction form
    6,100,270.79/9,147,278.77 = 3,223,184.81/x
  3. Step 3: Cross multiply
    6,100,270.79x = 9,147,278.77 × 3,223,184.81
  4. Step 4: Simplify right side
    6,100,270.79x = 29,483,369,930,505.13
  5. Step 5: Solve for x
    x = 29,483,369,930,505.13/6,100,270.79
  6. Step 6: Final answer
    x = 4,833,124.79

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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.