Home / 11,646,225.60-17,485,084.80-7,394,697.60

Finding the Fourth Proportional to 11,646,225.60, 17,485,084.80 and 7,394,697.60

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Solution

The fourth proportional to 11,646,225.60, 17,485,084.80 and 7,394,697.60 is: 11,102,044.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,646,225.60 : 17,485,084.80 = 7,394,697.60 : x
  2. Step 2: Convert to fraction form
    11,646,225.60/17,485,084.80 = 7,394,697.60/x
  3. Step 3: Cross multiply
    11,646,225.60x = 17,485,084.80 × 7,394,697.60
  4. Step 4: Simplify right side
    11,646,225.60x = 129,296,914,606,356.48
  5. Step 5: Solve for x
    x = 129,296,914,606,356.48/11,646,225.60
  6. Step 6: Final answer
    x = 11,102,044.48

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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.