Home / 8,339,388.67-11,502,423.64-7,653,276.14

Finding the Fourth Proportional to 8,339,388.67, 11,502,423.64 and 7,653,276.14

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Solution

The fourth proportional to 8,339,388.67, 11,502,423.64 and 7,653,276.14 is: 10,556,076.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,339,388.67 : 11,502,423.64 = 7,653,276.14 : x
  2. Step 2: Convert to fraction form
    8,339,388.67/11,502,423.64 = 7,653,276.14/x
  3. Step 3: Cross multiply
    8,339,388.67x = 11,502,423.64 × 7,653,276.14
  4. Step 4: Simplify right side
    8,339,388.67x = 88,031,224,396,183.95
  5. Step 5: Solve for x
    x = 88,031,224,396,183.95/8,339,388.67
  6. Step 6: Final answer
    x = 10,556,076.46

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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.