Home / 1,085,954.48-1,498,615.44-602,593.28

Finding the Fourth Proportional to 1,085,954.48, 1,498,615.44 and 602,593.28

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Solution

The fourth proportional to 1,085,954.48, 1,498,615.44 and 602,593.28 is: 831,577.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,954.48 : 1,498,615.44 = 602,593.28 : x
  2. Step 2: Convert to fraction form
    1,085,954.48/1,498,615.44 = 602,593.28/x
  3. Step 3: Cross multiply
    1,085,954.48x = 1,498,615.44 × 602,593.28
  4. Step 4: Simplify right side
    1,085,954.48x = 903,055,593,448.24
  5. Step 5: Solve for x
    x = 903,055,593,448.24/1,085,954.48
  6. Step 6: Final answer
    x = 831,577.76

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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.