Home / 1,755,637.13-2,422,779.30-950,821.13

Finding the Fourth Proportional to 1,755,637.13, 2,422,779.30 and 950,821.13

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Solution

The fourth proportional to 1,755,637.13, 2,422,779.30 and 950,821.13 is: 1,312,133.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,637.13 : 2,422,779.30 = 950,821.13 : x
  2. Step 2: Convert to fraction form
    1,755,637.13/2,422,779.30 = 950,821.13/x
  3. Step 3: Cross multiply
    1,755,637.13x = 2,422,779.30 × 950,821.13
  4. Step 4: Simplify right side
    1,755,637.13x = 2,303,629,739,652.71
  5. Step 5: Solve for x
    x = 2,303,629,739,652.71/1,755,637.13
  6. Step 6: Final answer
    x = 1,312,133.19

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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.