Home / 2,339,954.94-3,226,015.17-1,858,115.10

Finding the Fourth Proportional to 2,339,954.94, 3,226,015.17 and 1,858,115.10

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Solution

The fourth proportional to 2,339,954.94, 3,226,015.17 and 1,858,115.10 is: 2,561,719.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,339,954.94 : 3,226,015.17 = 1,858,115.10 : x
  2. Step 2: Convert to fraction form
    2,339,954.94/3,226,015.17 = 1,858,115.10/x
  3. Step 3: Cross multiply
    2,339,954.94x = 3,226,015.17 × 1,858,115.10
  4. Step 4: Simplify right side
    2,339,954.94x = 5,994,307,500,206.07
  5. Step 5: Solve for x
    x = 5,994,307,500,206.07/2,339,954.94
  6. Step 6: Final answer
    x = 2,561,719.20

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Double scale
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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.