Home / 5,097,860.25-7,035,049.11-2,806,004.53

Finding the Fourth Proportional to 5,097,860.25, 7,035,049.11 and 2,806,004.53

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Solution

The fourth proportional to 5,097,860.25, 7,035,049.11 and 2,806,004.53 is: 3,872,287.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,097,860.25 : 7,035,049.11 = 2,806,004.53 : x
  2. Step 2: Convert to fraction form
    5,097,860.25/7,035,049.11 = 2,806,004.53/x
  3. Step 3: Cross multiply
    5,097,860.25x = 7,035,049.11 × 2,806,004.53
  4. Step 4: Simplify right side
    5,097,860.25x = 19,740,379,674,965.02
  5. Step 5: Solve for x
    x = 19,740,379,674,965.02/5,097,860.25
  6. Step 6: Final answer
    x = 3,872,287.34

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Why These Related Problems?

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