Home / 5,733,440.43-8,600,178.33-1,415,491.15

Finding the Fourth Proportional to 5,733,440.43, 8,600,178.33 and 1,415,491.15

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Solution

The fourth proportional to 5,733,440.43, 8,600,178.33 and 1,415,491.15 is: 2,123,241.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,440.43 : 8,600,178.33 = 1,415,491.15 : x
  2. Step 2: Convert to fraction form
    5,733,440.43/8,600,178.33 = 1,415,491.15/x
  3. Step 3: Cross multiply
    5,733,440.43x = 8,600,178.33 × 1,415,491.15
  4. Step 4: Simplify right side
    5,733,440.43x = 12,173,476,275,481.63
  5. Step 5: Solve for x
    x = 12,173,476,275,481.63/5,733,440.43
  6. Step 6: Final answer
    x = 2,123,241.09

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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.