Home / 2,561,233.85-3,534,503.97-1,415,314.20

Finding the Fourth Proportional to 2,561,233.85, 3,534,503.97 and 1,415,314.20

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Solution

The fourth proportional to 2,561,233.85, 3,534,503.97 and 1,415,314.20 is: 1,953,134.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,561,233.85 : 3,534,503.97 = 1,415,314.20 : x
  2. Step 2: Convert to fraction form
    2,561,233.85/3,534,503.97 = 1,415,314.20/x
  3. Step 3: Cross multiply
    2,561,233.85x = 3,534,503.97 × 1,415,314.20
  4. Step 4: Simplify right side
    2,561,233.85x = 5,002,433,658,697.37
  5. Step 5: Solve for x
    x = 5,002,433,658,697.37/2,561,233.85
  6. Step 6: Final answer
    x = 1,953,134.29

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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.