Home / 1,336,351.98-2,005,577.73-737,726.34

Finding the Fourth Proportional to 1,336,351.98, 2,005,577.73 and 737,726.34

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Solution

The fourth proportional to 1,336,351.98, 2,005,577.73 and 737,726.34 is: 1,107,169.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,336,351.98 : 2,005,577.73 = 737,726.34 : x
  2. Step 2: Convert to fraction form
    1,336,351.98/2,005,577.73 = 737,726.34/x
  3. Step 3: Cross multiply
    1,336,351.98x = 2,005,577.73 × 737,726.34
  4. Step 4: Simplify right side
    1,336,351.98x = 1,479,567,518,338.41
  5. Step 5: Solve for x
    x = 1,479,567,518,338.41/1,336,351.98
  6. Step 6: Final answer
    x = 1,107,169.02

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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.