Home / 4,248,725.68-5,863,167.48-2,315,002.20

Finding the Fourth Proportional to 4,248,725.68, 5,863,167.48 and 2,315,002.20

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Solution

The fourth proportional to 4,248,725.68, 5,863,167.48 and 2,315,002.20 is: 3,194,662.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,248,725.68 : 5,863,167.48 = 2,315,002.20 : x
  2. Step 2: Convert to fraction form
    4,248,725.68/5,863,167.48 = 2,315,002.20/x
  3. Step 3: Cross multiply
    4,248,725.68x = 5,863,167.48 × 2,315,002.20
  4. Step 4: Simplify right side
    4,248,725.68x = 13,573,245,615,168.46
  5. Step 5: Solve for x
    x = 13,573,245,615,168.46/4,248,725.68
  6. Step 6: Final answer
    x = 3,194,662.74

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1.5x scale

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.