Home / 1,755,028.97-2,633,916.20-902,066.16

Finding the Fourth Proportional to 1,755,028.97, 2,633,916.20 and 902,066.16

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Solution

The fourth proportional to 1,755,028.97, 2,633,916.20 and 902,066.16 is: 1,353,804.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,755,028.97 : 2,633,916.20 = 902,066.16 : x
  2. Step 2: Convert to fraction form
    1,755,028.97/2,633,916.20 = 902,066.16/x
  3. Step 3: Cross multiply
    1,755,028.97x = 2,633,916.20 × 902,066.16
  4. Step 4: Simplify right side
    1,755,028.97x = 2,375,966,667,785.46
  5. Step 5: Solve for x
    x = 2,375,966,667,785.46/1,755,028.97
  6. Step 6: Final answer
    x = 1,353,804.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.