Home / 2,314,346.85-3,472,074.63-965,759.31

Finding the Fourth Proportional to 2,314,346.85, 3,472,074.63 and 965,759.31

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Solution

The fourth proportional to 2,314,346.85, 3,472,074.63 and 965,759.31 is: 1,448,870.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,346.85 : 3,472,074.63 = 965,759.31 : x
  2. Step 2: Convert to fraction form
    2,314,346.85/3,472,074.63 = 965,759.31/x
  3. Step 3: Cross multiply
    2,314,346.85x = 3,472,074.63 × 965,759.31
  4. Step 4: Simplify right side
    2,314,346.85x = 3,353,188,398,937.31
  5. Step 5: Solve for x
    x = 3,353,188,398,937.31/2,314,346.85
  6. Step 6: Final answer
    x = 1,448,870.29

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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.