Home / 4,086,496.47-5,639,156.70-2,250,915.24

Finding the Fourth Proportional to 4,086,496.47, 5,639,156.70 and 2,250,915.24

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Solution

The fourth proportional to 4,086,496.47, 5,639,156.70 and 2,250,915.24 is: 3,106,148.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,086,496.47 : 5,639,156.70 = 2,250,915.24 : x
  2. Step 2: Convert to fraction form
    4,086,496.47/5,639,156.70 = 2,250,915.24/x
  3. Step 3: Cross multiply
    4,086,496.47x = 5,639,156.70 × 2,250,915.24
  4. Step 4: Simplify right side
    4,086,496.47x = 12,693,263,756,778.11
  5. Step 5: Solve for x
    x = 12,693,263,756,778.11/4,086,496.47
  6. Step 6: Final answer
    x = 3,106,148.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.