Home / 906,577.49-1,359,914.79-232,664.60

Finding the Fourth Proportional to 906,577.49, 1,359,914.79 and 232,664.60

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Solution

The fourth proportional to 906,577.49, 1,359,914.79 and 232,664.60 is: 349,009.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,577.49 : 1,359,914.79 = 232,664.60 : x
  2. Step 2: Convert to fraction form
    906,577.49/1,359,914.79 = 232,664.60/x
  3. Step 3: Cross multiply
    906,577.49x = 1,359,914.79 × 232,664.60
  4. Step 4: Simplify right side
    906,577.49x = 316,404,030,649.43
  5. Step 5: Solve for x
    x = 316,404,030,649.43/906,577.49
  6. Step 6: Final answer
    x = 349,009.36

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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.