Home / 3,080,794.88-4,251,169.72-1,703,919.80

Finding the Fourth Proportional to 3,080,794.88, 4,251,169.72 and 1,703,919.80

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Solution

The fourth proportional to 3,080,794.88, 4,251,169.72 and 1,703,919.80 is: 2,351,228.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,794.88 : 4,251,169.72 = 1,703,919.80 : x
  2. Step 2: Convert to fraction form
    3,080,794.88/4,251,169.72 = 1,703,919.80/x
  3. Step 3: Cross multiply
    3,080,794.88x = 4,251,169.72 × 1,703,919.80
  4. Step 4: Simplify right side
    3,080,794.88x = 7,243,652,259,068.46
  5. Step 5: Solve for x
    x = 7,243,652,259,068.46/3,080,794.88
  6. Step 6: Final answer
    x = 2,351,228.35

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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.