Home / 2,314,496.71-3,472,299.37-965,909.13

Finding the Fourth Proportional to 2,314,496.71, 3,472,299.37 and 965,909.13

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Solution

The fourth proportional to 2,314,496.71, 3,472,299.37 and 965,909.13 is: 1,449,095.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,496.71 : 3,472,299.37 = 965,909.13 : x
  2. Step 2: Convert to fraction form
    2,314,496.71/3,472,299.37 = 965,909.13/x
  3. Step 3: Cross multiply
    2,314,496.71x = 3,472,299.37 × 965,909.13
  4. Step 4: Simplify right side
    2,314,496.71x = 3,353,925,658,811.64
  5. Step 5: Solve for x
    x = 3,353,925,658,811.64/2,314,496.71
  6. Step 6: Final answer
    x = 1,449,095.02

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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.