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Finding the Fourth Proportional to 1,755,610, 2,422,741.96 and 950,794

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Solution

The fourth proportional to 1,755,610, 2,422,741.96 and 950,794 is: 1,312,095.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,610 : 2,422,741.96 = 950,794 : x
  2. Step 2: Convert to fraction form
    1,755,610/2,422,741.96 = 950,794/x
  3. Step 3: Cross multiply
    1,755,610x = 2,422,741.96 × 950,794
  4. Step 4: Simplify right side
    1,755,610x = 2,303,528,519,116.24
  5. Step 5: Solve for x
    x = 2,303,528,519,116.24/1,755,610
  6. Step 6: Final answer
    x = 1,312,095.81

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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.