Home / 3,964,776.44-5,944,255.74-1,267,549.34

Finding the Fourth Proportional to 3,964,776.44, 5,944,255.74 and 1,267,549.34

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Solution

The fourth proportional to 3,964,776.44, 5,944,255.74 and 1,267,549.34 is: 1,900,394.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,964,776.44 : 5,944,255.74 = 1,267,549.34 : x
  2. Step 2: Convert to fraction form
    3,964,776.44/5,944,255.74 = 1,267,549.34/x
  3. Step 3: Cross multiply
    3,964,776.44x = 5,944,255.74 × 1,267,549.34
  4. Step 4: Simplify right side
    3,964,776.44x = 7,534,637,410,306.93
  5. Step 5: Solve for x
    x = 7,534,637,410,306.93/3,964,776.44
  6. Step 6: Final answer
    x = 1,900,394.02

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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.