Home / 4,780,607.94-6,597,046.86-2,605,104.42

Finding the Fourth Proportional to 4,780,607.94, 6,597,046.86 and 2,605,104.42

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Solution

The fourth proportional to 4,780,607.94, 6,597,046.86 and 2,605,104.42 is: 3,594,939.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,780,607.94 : 6,597,046.86 = 2,605,104.42 : x
  2. Step 2: Convert to fraction form
    4,780,607.94/6,597,046.86 = 2,605,104.42/x
  3. Step 3: Cross multiply
    4,780,607.94x = 6,597,046.86 × 2,605,104.42
  4. Step 4: Simplify right side
    4,780,607.94x = 17,185,995,933,933.12
  5. Step 5: Solve for x
    x = 17,185,995,933,933.12/4,780,607.94
  6. Step 6: Final answer
    x = 3,594,939.42

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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.