Home / 2,365,561.44-3,264,472.80-1,277,832.66

Finding the Fourth Proportional to 2,365,561.44, 3,264,472.80 and 1,277,832.66

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Solution

The fourth proportional to 2,365,561.44, 3,264,472.80 and 1,277,832.66 is: 1,763,408.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,561.44 : 3,264,472.80 = 1,277,832.66 : x
  2. Step 2: Convert to fraction form
    2,365,561.44/3,264,472.80 = 1,277,832.66/x
  3. Step 3: Cross multiply
    2,365,561.44x = 3,264,472.80 × 1,277,832.66
  4. Step 4: Simplify right side
    2,365,561.44x = 4,171,449,961,521.65
  5. Step 5: Solve for x
    x = 4,171,449,961,521.65/2,365,561.44
  6. Step 6: Final answer
    x = 1,763,408.00

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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.