Home / 1,755,416.25-2,422,474.43-950,600.25

Finding the Fourth Proportional to 1,755,416.25, 2,422,474.43 and 950,600.25

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Solution

The fourth proportional to 1,755,416.25, 2,422,474.43 and 950,600.25 is: 1,311,828.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,416.25 : 2,422,474.43 = 950,600.25 : x
  2. Step 2: Convert to fraction form
    1,755,416.25/2,422,474.43 = 950,600.25/x
  3. Step 3: Cross multiply
    1,755,416.25x = 2,422,474.43 × 950,600.25
  4. Step 4: Simplify right side
    1,755,416.25x = 2,302,804,794,023.61
  5. Step 5: Solve for x
    x = 2,302,804,794,023.61/1,755,416.25
  6. Step 6: Final answer
    x = 1,311,828.35

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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.