Home / 4,158,713.80-6,233,405.10-2,136,176.20

Finding the Fourth Proportional to 4,158,713.80, 6,233,405.10 and 2,136,176.20

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Solution

The fourth proportional to 4,158,713.80, 6,233,405.10 and 2,136,176.20 is: 3,201,867.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,713.80 : 6,233,405.10 = 2,136,176.20 : x
  2. Step 2: Convert to fraction form
    4,158,713.80/6,233,405.10 = 2,136,176.20/x
  3. Step 3: Cross multiply
    4,158,713.80x = 6,233,405.10 × 2,136,176.20
  4. Step 4: Simplify right side
    4,158,713.80x = 13,315,651,619,578.62
  5. Step 5: Solve for x
    x = 13,315,651,619,578.62/4,158,713.80
  6. Step 6: Final answer
    x = 3,201,867.76

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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.