Home / 2,468,783.10-3,703,423.88-931,392.88

Finding the Fourth Proportional to 2,468,783.10, 3,703,423.88 and 931,392.88

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Solution

The fourth proportional to 2,468,783.10, 3,703,423.88 and 931,392.88 is: 1,397,183.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,468,783.10 : 3,703,423.88 = 931,392.88 : x
  2. Step 2: Convert to fraction form
    2,468,783.10/3,703,423.88 = 931,392.88/x
  3. Step 3: Cross multiply
    2,468,783.10x = 3,703,423.88 × 931,392.88
  4. Step 4: Simplify right side
    2,468,783.10x = 3,449,342,626,523.90
  5. Step 5: Solve for x
    x = 3,449,342,626,523.90/2,468,783.10
  6. Step 6: Final answer
    x = 1,397,183.34

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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.