Home / 1,063,735.36-1,474,165.04-1,043,549.36

Finding the Fourth Proportional to 1,063,735.36, 1,474,165.04 and 1,043,549.36

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Solution

The fourth proportional to 1,063,735.36, 1,474,165.04 and 1,043,549.36 is: 1,446,190.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,735.36 : 1,474,165.04 = 1,043,549.36 : x
  2. Step 2: Convert to fraction form
    1,063,735.36/1,474,165.04 = 1,043,549.36/x
  3. Step 3: Cross multiply
    1,063,735.36x = 1,474,165.04 × 1,043,549.36
  4. Step 4: Simplify right side
    1,063,735.36x = 1,538,363,984,026.37
  5. Step 5: Solve for x
    x = 1,538,363,984,026.37/1,063,735.36
  6. Step 6: Final answer
    x = 1,446,190.51

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.