Home / 4,568,838.08-6,304,197.20-2,607,820.79

Finding the Fourth Proportional to 4,568,838.08, 6,304,197.20 and 2,607,820.79

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Solution

The fourth proportional to 4,568,838.08, 6,304,197.20 and 2,607,820.79 is: 3,598,336.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,568,838.08 : 6,304,197.20 = 2,607,820.79 : x
  2. Step 2: Convert to fraction form
    4,568,838.08/6,304,197.20 = 2,607,820.79/x
  3. Step 3: Cross multiply
    4,568,838.08x = 6,304,197.20 × 2,607,820.79
  4. Step 4: Simplify right side
    4,568,838.08x = 16,440,216,477,859.70
  5. Step 5: Solve for x
    x = 16,440,216,477,859.70/4,568,838.08
  6. Step 6: Final answer
    x = 3,598,336.43

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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.