Home / 2,450,409.42-3,673,214.46-1,371,448.92

Finding the Fourth Proportional to 2,450,409.42, 3,673,214.46 and 1,371,448.92

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Solution

The fourth proportional to 2,450,409.42, 3,673,214.46 and 1,371,448.92 is: 2,055,830.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,409.42 : 3,673,214.46 = 1,371,448.92 : x
  2. Step 2: Convert to fraction form
    2,450,409.42/3,673,214.46 = 1,371,448.92/x
  3. Step 3: Cross multiply
    2,450,409.42x = 3,673,214.46 × 1,371,448.92
  4. Step 4: Simplify right side
    2,450,409.42x = 5,037,626,004,095.38
  5. Step 5: Solve for x
    x = 5,037,626,004,095.38/2,450,409.42
  6. Step 6: Final answer
    x = 2,055,830.33

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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.