Home / 1,975,095.56-2,726,806.53-1,250,564.33

Finding the Fourth Proportional to 1,975,095.56, 2,726,806.53 and 1,250,564.33

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Solution

The fourth proportional to 1,975,095.56, 2,726,806.53 and 1,250,564.33 is: 1,726,522.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,975,095.56 : 2,726,806.53 = 1,250,564.33 : x
  2. Step 2: Convert to fraction form
    1,975,095.56/2,726,806.53 = 1,250,564.33/x
  3. Step 3: Cross multiply
    1,975,095.56x = 2,726,806.53 × 1,250,564.33
  4. Step 4: Simplify right side
    1,975,095.56x = 3,410,046,981,229.08
  5. Step 5: Solve for x
    x = 3,410,046,981,229.08/1,975,095.56
  6. Step 6: Final answer
    x = 1,726,522.53

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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.