Home / 2,673,750.90-4,008,855.15-1,476,246.90

Finding the Fourth Proportional to 2,673,750.90, 4,008,855.15 and 1,476,246.90

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Solution

The fourth proportional to 2,673,750.90, 4,008,855.15 and 1,476,246.90 is: 2,213,392.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,750.90 : 4,008,855.15 = 1,476,246.90 : x
  2. Step 2: Convert to fraction form
    2,673,750.90/4,008,855.15 = 1,476,246.90/x
  3. Step 3: Cross multiply
    2,673,750.90x = 4,008,855.15 × 1,476,246.90
  4. Step 4: Simplify right side
    2,673,750.90x = 5,918,059,987,736.53
  5. Step 5: Solve for x
    x = 5,918,059,987,736.53/2,673,750.90
  6. Step 6: Final answer
    x = 2,213,392.42

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1.5x scale

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.