Home / 4,983,310.74-7,475,589.86-1,950,284.97

Finding the Fourth Proportional to 4,983,310.74, 7,475,589.86 and 1,950,284.97

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Solution

The fourth proportional to 4,983,310.74, 7,475,589.86 and 1,950,284.97 is: 2,925,671.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983,310.74 : 7,475,589.86 = 1,950,284.97 : x
  2. Step 2: Convert to fraction form
    4,983,310.74/7,475,589.86 = 1,950,284.97/x
  3. Step 3: Cross multiply
    4,983,310.74x = 7,475,589.86 × 1,950,284.97
  4. Step 4: Simplify right side
    4,983,310.74x = 14,579,530,536,090.98
  5. Step 5: Solve for x
    x = 14,579,530,536,090.98/4,983,310.74
  6. Step 6: Final answer
    x = 2,925,671.57

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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.