Home / 2,314,331.21-3,472,051.08-965,743.63

Finding the Fourth Proportional to 2,314,331.21, 3,472,051.08 and 965,743.63

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Solution

The fourth proportional to 2,314,331.21, 3,472,051.08 and 965,743.63 is: 1,448,846.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,331.21 : 3,472,051.08 = 965,743.63 : x
  2. Step 2: Convert to fraction form
    2,314,331.21/3,472,051.08 = 965,743.63/x
  3. Step 3: Cross multiply
    2,314,331.21x = 3,472,051.08 × 965,743.63
  4. Step 4: Simplify right side
    2,314,331.21x = 3,353,111,213,544.62
  5. Step 5: Solve for x
    x = 3,353,111,213,544.62/2,314,331.21
  6. Step 6: Final answer
    x = 1,448,846.73

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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.