Home / 3,217,799.40-4,823,627.10-1,195,501.80

Finding the Fourth Proportional to 3,217,799.40, 4,823,627.10 and 1,195,501.80

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Solution

The fourth proportional to 3,217,799.40, 4,823,627.10 and 1,195,501.80 is: 1,792,111.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,217,799.40 : 4,823,627.10 = 1,195,501.80 : x
  2. Step 2: Convert to fraction form
    3,217,799.40/4,823,627.10 = 1,195,501.80/x
  3. Step 3: Cross multiply
    3,217,799.40x = 4,823,627.10 × 1,195,501.80
  4. Step 4: Simplify right side
    3,217,799.40x = 5,766,654,880,578.78
  5. Step 5: Solve for x
    x = 5,766,654,880,578.78/3,217,799.40
  6. Step 6: Final answer
    x = 1,792,111.37

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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.