Home / 5,283,854.80-7,923,284.04-2,046,908.54

Finding the Fourth Proportional to 5,283,854.80, 7,923,284.04 and 2,046,908.54

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Solution

The fourth proportional to 5,283,854.80, 7,923,284.04 and 2,046,908.54 is: 3,069,395.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,283,854.80 : 7,923,284.04 = 2,046,908.54 : x
  2. Step 2: Convert to fraction form
    5,283,854.80/7,923,284.04 = 2,046,908.54/x
  3. Step 3: Cross multiply
    5,283,854.80x = 7,923,284.04 × 2,046,908.54
  4. Step 4: Simplify right side
    5,283,854.80x = 16,218,237,766,321.70
  5. Step 5: Solve for x
    x = 16,218,237,766,321.70/5,283,854.80
  6. Step 6: Final answer
    x = 3,069,395.05

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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.