Home / 3,833,548.59-5,749,713.23-1,274,550.87

Finding the Fourth Proportional to 3,833,548.59, 5,749,713.23 and 1,274,550.87

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Solution

The fourth proportional to 3,833,548.59, 5,749,713.23 and 1,274,550.87 is: 1,911,623.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,548.59 : 5,749,713.23 = 1,274,550.87 : x
  2. Step 2: Convert to fraction form
    3,833,548.59/5,749,713.23 = 1,274,550.87/x
  3. Step 3: Cross multiply
    3,833,548.59x = 5,749,713.23 × 1,274,550.87
  4. Step 4: Simplify right side
    3,833,548.59x = 7,328,301,993,174.26
  5. Step 5: Solve for x
    x = 7,328,301,993,174.26/3,833,548.59
  6. Step 6: Final answer
    x = 1,911,623.61

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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.