Home / 1,092,954.36-1,508,205.51-602,894.37

Finding the Fourth Proportional to 1,092,954.36, 1,508,205.51 and 602,894.37

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Solution

The fourth proportional to 1,092,954.36, 1,508,205.51 and 602,894.37 is: 831,954.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,954.36 : 1,508,205.51 = 602,894.37 : x
  2. Step 2: Convert to fraction form
    1,092,954.36/1,508,205.51 = 602,894.37/x
  3. Step 3: Cross multiply
    1,092,954.36x = 1,508,205.51 × 602,894.37
  4. Step 4: Simplify right side
    1,092,954.36x = 909,288,610,781.98
  5. Step 5: Solve for x
    x = 909,288,610,781.98/1,092,954.36
  6. Step 6: Final answer
    x = 831,954.79

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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.