Home / 2,202,115.14-3,300,940.89-1,492,214.94

Finding the Fourth Proportional to 2,202,115.14, 3,300,940.89 and 1,492,214.94

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Solution

The fourth proportional to 2,202,115.14, 3,300,940.89 and 1,492,214.94 is: 2,236,810.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,115.14 : 3,300,940.89 = 1,492,214.94 : x
  2. Step 2: Convert to fraction form
    2,202,115.14/3,300,940.89 = 1,492,214.94/x
  3. Step 3: Cross multiply
    2,202,115.14x = 3,300,940.89 × 1,492,214.94
  4. Step 4: Simplify right side
    2,202,115.14x = 4,925,713,312,114.90
  5. Step 5: Solve for x
    x = 4,925,713,312,114.90/2,202,115.14
  6. Step 6: Final answer
    x = 2,236,810.07

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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.