Home / 9,850,891.92-13,593,659.67-5,500,253.67

Finding the Fourth Proportional to 9,850,891.92, 13,593,659.67 and 5,500,253.67

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Solution

The fourth proportional to 9,850,891.92, 13,593,659.67 and 5,500,253.67 is: 7,590,031.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,850,891.92 : 13,593,659.67 = 5,500,253.67 : x
  2. Step 2: Convert to fraction form
    9,850,891.92/13,593,659.67 = 5,500,253.67/x
  3. Step 3: Cross multiply
    9,850,891.92x = 13,593,659.67 × 5,500,253.67
  4. Step 4: Simplify right side
    9,850,891.92x = 74,768,576,488,648.48
  5. Step 5: Solve for x
    x = 74,768,576,488,648.48/9,850,891.92
  6. Step 6: Final answer
    x = 7,590,031.15

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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.