Home / 2,051,000.98-3,074,620.64-787,877.26

Finding the Fourth Proportional to 2,051,000.98, 3,074,620.64 and 787,877.26

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Solution

The fourth proportional to 2,051,000.98, 3,074,620.64 and 787,877.26 is: 1,181,093.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,051,000.98 : 3,074,620.64 = 787,877.26 : x
  2. Step 2: Convert to fraction form
    2,051,000.98/3,074,620.64 = 787,877.26/x
  3. Step 3: Cross multiply
    2,051,000.98x = 3,074,620.64 × 787,877.26
  4. Step 4: Simplify right side
    2,051,000.98x = 2,422,423,685,382.65
  5. Step 5: Solve for x
    x = 2,422,423,685,382.65/2,051,000.98
  6. Step 6: Final answer
    x = 1,181,093.38

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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.