Home / 2,247,696.60-3,371,544.90-1,491,869.40

Finding the Fourth Proportional to 2,247,696.60, 3,371,544.90 and 1,491,869.40

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Solution

The fourth proportional to 2,247,696.60, 3,371,544.90 and 1,491,869.40 is: 2,237,804.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,696.60 : 3,371,544.90 = 1,491,869.40 : x
  2. Step 2: Convert to fraction form
    2,247,696.60/3,371,544.90 = 1,491,869.40/x
  3. Step 3: Cross multiply
    2,247,696.60x = 3,371,544.90 × 1,491,869.40
  4. Step 4: Simplify right side
    2,247,696.60x = 5,029,904,667,036.06
  5. Step 5: Solve for x
    x = 5,029,904,667,036.06/2,247,696.60
  6. Step 6: Final answer
    x = 2,237,804.10

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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.