Home / 4,320,467.42-5,962,209.46-2,386,687.39

Finding the Fourth Proportional to 4,320,467.42, 5,962,209.46 and 2,386,687.39

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Solution

The fourth proportional to 4,320,467.42, 5,962,209.46 and 2,386,687.39 is: 3,293,608.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,320,467.42 : 5,962,209.46 = 2,386,687.39 : x
  2. Step 2: Convert to fraction form
    4,320,467.42/5,962,209.46 = 2,386,687.39/x
  3. Step 3: Cross multiply
    4,320,467.42x = 5,962,209.46 × 2,386,687.39
  4. Step 4: Simplify right side
    4,320,467.42x = 14,229,930,113,848.47
  5. Step 5: Solve for x
    x = 14,229,930,113,848.47/4,320,467.42
  6. Step 6: Final answer
    x = 3,293,608.94

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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.