Home / 1,755,606.88-2,422,737.49-950,790.88

Finding the Fourth Proportional to 1,755,606.88, 2,422,737.49 and 950,790.88

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Solution

The fourth proportional to 1,755,606.88, 2,422,737.49 and 950,790.88 is: 1,312,091.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,606.88 : 2,422,737.49 = 950,790.88 : x
  2. Step 2: Convert to fraction form
    1,755,606.88/2,422,737.49 = 950,790.88/x
  3. Step 3: Cross multiply
    1,755,606.88x = 2,422,737.49 × 950,790.88
  4. Step 4: Simplify right side
    1,755,606.88x = 2,303,516,698,012.40
  5. Step 5: Solve for x
    x = 2,303,516,698,012.40/1,755,606.88
  6. Step 6: Final answer
    x = 1,312,091.41

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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.