Home / 11,042,193.25-15,237,001.96-6,146,287.57

Finding the Fourth Proportional to 11,042,193.25, 15,237,001.96 and 6,146,287.57

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Solution

The fourth proportional to 11,042,193.25, 15,237,001.96 and 6,146,287.57 is: 8,481,195.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,042,193.25 : 15,237,001.96 = 6,146,287.57 : x
  2. Step 2: Convert to fraction form
    11,042,193.25/15,237,001.96 = 6,146,287.57/x
  3. Step 3: Cross multiply
    11,042,193.25x = 15,237,001.96 × 6,146,287.57
  4. Step 4: Simplify right side
    11,042,193.25x = 93,650,995,750,813.64
  5. Step 5: Solve for x
    x = 93,650,995,750,813.64/11,042,193.25
  6. Step 6: Final answer
    x = 8,481,195.14

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1.5x scale

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.