Home / 1,074,602.97-1,482,893.54-591,090.06

Finding the Fourth Proportional to 1,074,602.97, 1,482,893.54 and 591,090.06

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Solution

The fourth proportional to 1,074,602.97, 1,482,893.54 and 591,090.06 is: 815,672.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,074,602.97 : 1,482,893.54 = 591,090.06 : x
  2. Step 2: Convert to fraction form
    1,074,602.97/1,482,893.54 = 591,090.06/x
  3. Step 3: Cross multiply
    1,074,602.97x = 1,482,893.54 × 591,090.06
  4. Step 4: Simplify right side
    1,074,602.97x = 876,523,628,576.76
  5. Step 5: Solve for x
    x = 876,523,628,576.76/1,074,602.97
  6. Step 6: Final answer
    x = 815,672.07

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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.