Home / 4,255,233.60-5,871,418.88-2,536,514.56

Finding the Fourth Proportional to 4,255,233.60, 5,871,418.88 and 2,536,514.56

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Solution

The fourth proportional to 4,255,233.60, 5,871,418.88 and 2,536,514.56 is: 3,499,911.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,255,233.60 : 5,871,418.88 = 2,536,514.56 : x
  2. Step 2: Convert to fraction form
    4,255,233.60/5,871,418.88 = 2,536,514.56/x
  3. Step 3: Cross multiply
    4,255,233.60x = 5,871,418.88 × 2,536,514.56
  4. Step 4: Simplify right side
    4,255,233.60x = 14,892,939,476,978.89
  5. Step 5: Solve for x
    x = 14,892,939,476,978.89/4,255,233.60
  6. Step 6: Final answer
    x = 3,499,911.14

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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.