Home / 4,324,333.88-5,967,062.46-2,390,331.53

Finding the Fourth Proportional to 4,324,333.88, 5,967,062.46 and 2,390,331.53

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Solution

The fourth proportional to 4,324,333.88, 5,967,062.46 and 2,390,331.53 is: 3,298,371.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,324,333.88 : 5,967,062.46 = 2,390,331.53 : x
  2. Step 2: Convert to fraction form
    4,324,333.88/5,967,062.46 = 2,390,331.53/x
  3. Step 3: Cross multiply
    4,324,333.88x = 5,967,062.46 × 2,390,331.53
  4. Step 4: Simplify right side
    4,324,333.88x = 14,263,257,509,782.05
  5. Step 5: Solve for x
    x = 14,263,257,509,782.05/4,324,333.88
  6. Step 6: Final answer
    x = 3,298,371.01

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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.