Home / 3,367,024.88-4,645,118.76-2,486,085.28

Finding the Fourth Proportional to 3,367,024.88, 4,645,118.76 and 2,486,085.28

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Solution

The fourth proportional to 3,367,024.88, 4,645,118.76 and 2,486,085.28 is: 3,429,782.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,024.88 : 4,645,118.76 = 2,486,085.28 : x
  2. Step 2: Convert to fraction form
    3,367,024.88/4,645,118.76 = 2,486,085.28/x
  3. Step 3: Cross multiply
    3,367,024.88x = 4,645,118.76 × 2,486,085.28
  4. Step 4: Simplify right side
    3,367,024.88x = 11,548,161,373,087.85
  5. Step 5: Solve for x
    x = 11,548,161,373,087.85/3,367,024.88
  6. Step 6: Final answer
    x = 3,429,782.01

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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.