Home / 9,592,647.78-13,237,694.13-5,241,634.11

Finding the Fourth Proportional to 9,592,647.78, 13,237,694.13 and 5,241,634.11

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Solution

The fourth proportional to 9,592,647.78, 13,237,694.13 and 5,241,634.11 is: 7,233,367.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,592,647.78 : 13,237,694.13 = 5,241,634.11 : x
  2. Step 2: Convert to fraction form
    9,592,647.78/13,237,694.13 = 5,241,634.11/x
  3. Step 3: Cross multiply
    9,592,647.78x = 13,237,694.13 × 5,241,634.11
  4. Step 4: Simplify right side
    9,592,647.78x = 69,387,149,089,554.78
  5. Step 5: Solve for x
    x = 69,387,149,089,554.78/9,592,647.78
  6. Step 6: Final answer
    x = 7,233,367.75

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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.