Home / 2,339,958.69-3,226,020.35-1,858,118.85

Finding the Fourth Proportional to 2,339,958.69, 3,226,020.35 and 1,858,118.85

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Solution

The fourth proportional to 2,339,958.69, 3,226,020.35 and 1,858,118.85 is: 2,561,724.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,958.69 : 3,226,020.35 = 1,858,118.85 : x
  2. Step 2: Convert to fraction form
    2,339,958.69/3,226,020.35 = 1,858,118.85/x
  3. Step 3: Cross multiply
    2,339,958.69x = 3,226,020.35 × 1,858,118.85
  4. Step 4: Simplify right side
    2,339,958.69x = 5,994,329,213,528.00
  5. Step 5: Solve for x
    x = 5,994,329,213,528.00/2,339,958.69
  6. Step 6: Final answer
    x = 2,561,724.38

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Double scale
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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.