Home / 5,783,290.65-7,981,258.76-3,204,916.07

Finding the Fourth Proportional to 5,783,290.65, 7,981,258.76 and 3,204,916.07

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Solution

The fourth proportional to 5,783,290.65, 7,981,258.76 and 3,204,916.07 is: 4,422,960.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,783,290.65 : 7,981,258.76 = 3,204,916.07 : x
  2. Step 2: Convert to fraction form
    5,783,290.65/7,981,258.76 = 3,204,916.07/x
  3. Step 3: Cross multiply
    5,783,290.65x = 7,981,258.76 × 3,204,916.07
  4. Step 4: Simplify right side
    5,783,290.65x = 25,579,264,414,839.84
  5. Step 5: Solve for x
    x = 25,579,264,414,839.84/5,783,290.65
  6. Step 6: Final answer
    x = 4,422,960.21

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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.