Home / 11,738,267.45-17,592,246.81-5,256,597.13

Finding the Fourth Proportional to 11,738,267.45, 17,592,246.81 and 5,256,597.13

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Solution

The fourth proportional to 11,738,267.45, 17,592,246.81 and 5,256,597.13 is: 7,878,109.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,738,267.45 : 17,592,246.81 = 5,256,597.13 : x
  2. Step 2: Convert to fraction form
    11,738,267.45/17,592,246.81 = 5,256,597.13/x
  3. Step 3: Cross multiply
    11,738,267.45x = 17,592,246.81 × 5,256,597.13
  4. Step 4: Simplify right side
    11,738,267.45x = 92,475,354,003,736.42
  5. Step 5: Solve for x
    x = 92,475,354,003,736.42/11,738,267.45
  6. Step 6: Final answer
    x = 7,878,109.30

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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.