Home / 7,092,260.82-10,639,885.77-2,299,576.35

Finding the Fourth Proportional to 7,092,260.82, 10,639,885.77 and 2,299,576.35

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Solution

The fourth proportional to 7,092,260.82, 10,639,885.77 and 2,299,576.35 is: 3,449,849.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,092,260.82 : 10,639,885.77 = 2,299,576.35 : x
  2. Step 2: Convert to fraction form
    7,092,260.82/10,639,885.77 = 2,299,576.35/x
  3. Step 3: Cross multiply
    7,092,260.82x = 10,639,885.77 × 2,299,576.35
  4. Step 4: Simplify right side
    7,092,260.82x = 24,467,229,683,393.54
  5. Step 5: Solve for x
    x = 24,467,229,683,393.54/7,092,260.82
  6. Step 6: Final answer
    x = 3,449,849.11

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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.