Home / 2,673,069.05-4,008,670.46-1,075,217.69

Finding the Fourth Proportional to 2,673,069.05, 4,008,670.46 and 1,075,217.69

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Solution

The fourth proportional to 2,673,069.05, 4,008,670.46 and 1,075,217.69 is: 1,612,451.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,069.05 : 4,008,670.46 = 1,075,217.69 : x
  2. Step 2: Convert to fraction form
    2,673,069.05/4,008,670.46 = 1,075,217.69/x
  3. Step 3: Cross multiply
    2,673,069.05x = 4,008,670.46 × 1,075,217.69
  4. Step 4: Simplify right side
    2,673,069.05x = 4,310,193,400,650.09
  5. Step 5: Solve for x
    x = 4,310,193,400,650.09/2,673,069.05
  6. Step 6: Final answer
    x = 1,612,451.20

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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.