Home / 5,102,218.50-7,650,504.47-2,025,092.07

Finding the Fourth Proportional to 5,102,218.50, 7,650,504.47 and 2,025,092.07

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Solution

The fourth proportional to 5,102,218.50, 7,650,504.47 and 2,025,092.07 is: 3,036,517.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,102,218.50 : 7,650,504.47 = 2,025,092.07 : x
  2. Step 2: Convert to fraction form
    5,102,218.50/7,650,504.47 = 2,025,092.07/x
  3. Step 3: Cross multiply
    5,102,218.50x = 7,650,504.47 × 2,025,092.07
  4. Step 4: Simplify right side
    5,102,218.50x = 15,492,975,952,276.01
  5. Step 5: Solve for x
    x = 15,492,975,952,276.01/5,102,218.50
  6. Step 6: Final answer
    x = 3,036,517.54

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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.