Home / 2,755,250.76-3,802,291.40-1,514,913.51

Finding the Fourth Proportional to 2,755,250.76, 3,802,291.40 and 1,514,913.51

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Solution

The fourth proportional to 2,755,250.76, 3,802,291.40 and 1,514,913.51 is: 2,090,605.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,755,250.76 : 3,802,291.40 = 1,514,913.51 : x
  2. Step 2: Convert to fraction form
    2,755,250.76/3,802,291.40 = 1,514,913.51/x
  3. Step 3: Cross multiply
    2,755,250.76x = 3,802,291.40 × 1,514,913.51
  4. Step 4: Simplify right side
    2,755,250.76x = 5,760,142,603,242.25
  5. Step 5: Solve for x
    x = 5,760,142,603,242.25/2,755,250.76
  6. Step 6: Final answer
    x = 2,090,605.58

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.