Home / 3,365,729.80-5,048,594.70-2,834,288.80

Finding the Fourth Proportional to 3,365,729.80, 5,048,594.70 and 2,834,288.80

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Solution

The fourth proportional to 3,365,729.80, 5,048,594.70 and 2,834,288.80 is: 4,251,433.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,365,729.80 : 5,048,594.70 = 2,834,288.80 : x
  2. Step 2: Convert to fraction form
    3,365,729.80/5,048,594.70 = 2,834,288.80/x
  3. Step 3: Cross multiply
    3,365,729.80x = 5,048,594.70 × 2,834,288.80
  4. Step 4: Simplify right side
    3,365,729.80x = 14,309,175,413,949.36
  5. Step 5: Solve for x
    x = 14,309,175,413,949.36/3,365,729.80
  6. Step 6: Final answer
    x = 4,251,433.20

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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.