Home / 10,027,491.71-15,035,590.54-3,202,460.66

Finding the Fourth Proportional to 10,027,491.71, 15,035,590.54 and 3,202,460.66

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Solution

The fourth proportional to 10,027,491.71, 15,035,590.54 and 3,202,460.66 is: 4,801,887.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,027,491.71 : 15,035,590.54 = 3,202,460.66 : x
  2. Step 2: Convert to fraction form
    10,027,491.71/15,035,590.54 = 3,202,460.66/x
  3. Step 3: Cross multiply
    10,027,491.71x = 15,035,590.54 × 3,202,460.66
  4. Step 4: Simplify right side
    10,027,491.71x = 48,150,887,245,810.21
  5. Step 5: Solve for x
    x = 48,150,887,245,810.21/10,027,491.71
  6. Step 6: Final answer
    x = 4,801,887.52

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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.