Home / 2,903,979.42-4,011,589.61-2,327,035.15

Finding the Fourth Proportional to 2,903,979.42, 4,011,589.61 and 2,327,035.15

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Solution

The fourth proportional to 2,903,979.42, 4,011,589.61 and 2,327,035.15 is: 3,214,592.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,903,979.42 : 4,011,589.61 = 2,327,035.15 : x
  2. Step 2: Convert to fraction form
    2,903,979.42/4,011,589.61 = 2,327,035.15/x
  3. Step 3: Cross multiply
    2,903,979.42x = 4,011,589.61 × 2,327,035.15
  4. Step 4: Simplify right side
    2,903,979.42x = 9,335,110,029,844.79
  5. Step 5: Solve for x
    x = 9,335,110,029,844.79/2,903,979.42
  6. Step 6: Final answer
    x = 3,214,592.35

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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.