Home / 10,609,467.60-14,640,867-5,900,151.90

Finding the Fourth Proportional to 10,609,467.60, 14,640,867 and 5,900,151.90

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Solution

The fourth proportional to 10,609,467.60, 14,640,867 and 5,900,151.90 is: 8,142,099.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,609,467.60 : 14,640,867 = 5,900,151.90 : x
  2. Step 2: Convert to fraction form
    10,609,467.60/14,640,867 = 5,900,151.90/x
  3. Step 3: Cross multiply
    10,609,467.60x = 14,640,867 × 5,900,151.90
  4. Step 4: Simplify right side
    10,609,467.60x = 86,383,339,247,697.31
  5. Step 5: Solve for x
    x = 86,383,339,247,697.31/10,609,467.60
  6. Step 6: Final answer
    x = 8,142,099.35

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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.