Home / 5,755,169.95-7,940,248.36-4,101,577.54

Finding the Fourth Proportional to 5,755,169.95, 7,940,248.36 and 4,101,577.54

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Solution

The fourth proportional to 5,755,169.95, 7,940,248.36 and 4,101,577.54 is: 5,658,832.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,755,169.95 : 7,940,248.36 = 4,101,577.54 : x
  2. Step 2: Convert to fraction form
    5,755,169.95/7,940,248.36 = 4,101,577.54/x
  3. Step 3: Cross multiply
    5,755,169.95x = 7,940,248.36 × 4,101,577.54
  4. Step 4: Simplify right side
    5,755,169.95x = 32,567,544,305,293.27
  5. Step 5: Solve for x
    x = 32,567,544,305,293.27/5,755,169.95
  6. Step 6: Final answer
    x = 5,658,832.77

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1.5x scale

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.