Home / 1,150,747.49-1,726,058.62-352,029.04

Finding the Fourth Proportional to 1,150,747.49, 1,726,058.62 and 352,029.04

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Solution

The fourth proportional to 1,150,747.49, 1,726,058.62 and 352,029.04 is: 528,024.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,747.49 : 1,726,058.62 = 352,029.04 : x
  2. Step 2: Convert to fraction form
    1,150,747.49/1,726,058.62 = 352,029.04/x
  3. Step 3: Cross multiply
    1,150,747.49x = 1,726,058.62 × 352,029.04
  4. Step 4: Simplify right side
    1,150,747.49x = 607,622,753,787.11
  5. Step 5: Solve for x
    x = 607,622,753,787.11/1,150,747.49
  6. Step 6: Final answer
    x = 528,024.40

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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.