Home / 1,337,024.73-2,004,811.31-607,147.19

Finding the Fourth Proportional to 1,337,024.73, 2,004,811.31 and 607,147.19

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Solution

The fourth proportional to 1,337,024.73, 2,004,811.31 and 607,147.19 is: 910,391.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,337,024.73 : 2,004,811.31 = 607,147.19 : x
  2. Step 2: Convert to fraction form
    1,337,024.73/2,004,811.31 = 607,147.19/x
  3. Step 3: Cross multiply
    1,337,024.73x = 2,004,811.31 × 607,147.19
  4. Step 4: Simplify right side
    1,337,024.73x = 1,217,215,560,220.43
  5. Step 5: Solve for x
    x = 1,217,215,560,220.43/1,337,024.73
  6. Step 6: Final answer
    x = 910,391.21

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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.