Home / 6,541,402.26-9,811,330.62-1,749,462.90

Finding the Fourth Proportional to 6,541,402.26, 9,811,330.62 and 1,749,462.90

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Solution

The fourth proportional to 6,541,402.26, 9,811,330.62 and 1,749,462.90 is: 2,623,987.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,541,402.26 : 9,811,330.62 = 1,749,462.90 : x
  2. Step 2: Convert to fraction form
    6,541,402.26/9,811,330.62 = 1,749,462.90/x
  3. Step 3: Cross multiply
    6,541,402.26x = 9,811,330.62 × 1,749,462.90
  4. Step 4: Simplify right side
    6,541,402.26x = 17,164,558,919,324.00
  5. Step 5: Solve for x
    x = 17,164,558,919,324.00/6,541,402.26
  6. Step 6: Final answer
    x = 2,623,987.68

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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.