Home / 2,314,968.65-3,471,716.85-2,163,842.43

Finding the Fourth Proportional to 2,314,968.65, 3,471,716.85 and 2,163,842.43

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Solution

The fourth proportional to 2,314,968.65, 3,471,716.85 and 2,163,842.43 is: 3,245,075.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,968.65 : 3,471,716.85 = 2,163,842.43 : x
  2. Step 2: Convert to fraction form
    2,314,968.65/3,471,716.85 = 2,163,842.43/x
  3. Step 3: Cross multiply
    2,314,968.65x = 3,471,716.85 × 2,163,842.43
  4. Step 4: Simplify right side
    2,314,968.65x = 7,512,248,202,207.76
  5. Step 5: Solve for x
    x = 7,512,248,202,207.76/2,314,968.65
  6. Step 6: Final answer
    x = 3,245,075.57

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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.