Home / 3,614,525.22-4,987,727.12-2,065,479.50

Finding the Fourth Proportional to 3,614,525.22, 4,987,727.12 and 2,065,479.50

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Solution

The fourth proportional to 3,614,525.22, 4,987,727.12 and 2,065,479.50 is: 2,850,180.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,525.22 : 4,987,727.12 = 2,065,479.50 : x
  2. Step 2: Convert to fraction form
    3,614,525.22/4,987,727.12 = 2,065,479.50/x
  3. Step 3: Cross multiply
    3,614,525.22x = 4,987,727.12 × 2,065,479.50
  4. Step 4: Simplify right side
    3,614,525.22x = 10,302,048,117,954.04
  5. Step 5: Solve for x
    x = 10,302,048,117,954.04/3,614,525.22
  6. Step 6: Final answer
    x = 2,850,180.17

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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.