Home / 4,261,324.72-5,880,621.54-2,327,585.32

Finding the Fourth Proportional to 4,261,324.72, 5,880,621.54 and 2,327,585.32

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Solution

The fourth proportional to 4,261,324.72, 5,880,621.54 and 2,327,585.32 is: 3,212,064.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,261,324.72 : 5,880,621.54 = 2,327,585.32 : x
  2. Step 2: Convert to fraction form
    4,261,324.72/5,880,621.54 = 2,327,585.32/x
  3. Step 3: Cross multiply
    4,261,324.72x = 5,880,621.54 × 2,327,585.32
  4. Step 4: Simplify right side
    4,261,324.72x = 13,687,648,368,979.79
  5. Step 5: Solve for x
    x = 13,687,648,368,979.79/4,261,324.72
  6. Step 6: Final answer
    x = 3,212,064.15

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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.