Home / 1,092,765.01-1,638,792.78-363,092.26

Finding the Fourth Proportional to 1,092,765.01, 1,638,792.78 and 363,092.26

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Solution

The fourth proportional to 1,092,765.01, 1,638,792.78 and 363,092.26 is: 544,520.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,765.01 : 1,638,792.78 = 363,092.26 : x
  2. Step 2: Convert to fraction form
    1,092,765.01/1,638,792.78 = 363,092.26/x
  3. Step 3: Cross multiply
    1,092,765.01x = 1,638,792.78 × 363,092.26
  4. Step 4: Simplify right side
    1,092,765.01x = 595,032,965,967.92
  5. Step 5: Solve for x
    x = 595,032,965,967.92/1,092,765.01
  6. Step 6: Final answer
    x = 544,520.52

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1.5x scale

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.