Home / 8,149,748.34-11,246,719.41-5,095,732.98

Finding the Fourth Proportional to 8,149,748.34, 11,246,719.41 and 5,095,732.98

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Solution

The fourth proportional to 8,149,748.34, 11,246,719.41 and 5,095,732.98 is: 7,032,153.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,149,748.34 : 11,246,719.41 = 5,095,732.98 : x
  2. Step 2: Convert to fraction form
    8,149,748.34/11,246,719.41 = 5,095,732.98/x
  3. Step 3: Cross multiply
    8,149,748.34x = 11,246,719.41 × 5,095,732.98
  4. Step 4: Simplify right side
    8,149,748.34x = 57,310,279,014,343.15
  5. Step 5: Solve for x
    x = 57,310,279,014,343.15/8,149,748.34
  6. Step 6: Final answer
    x = 7,032,153.22

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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.