Home / 9,607,789.14-14,409,420-3,539,224.86

Finding the Fourth Proportional to 9,607,789.14, 14,409,420 and 3,539,224.86

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Solution

The fourth proportional to 9,607,789.14, 14,409,420 and 3,539,224.86 is: 5,308,003.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,607,789.14 : 14,409,420 = 3,539,224.86 : x
  2. Step 2: Convert to fraction form
    9,607,789.14/14,409,420 = 3,539,224.86/x
  3. Step 3: Cross multiply
    9,607,789.14x = 14,409,420 × 3,539,224.86
  4. Step 4: Simplify right side
    9,607,789.14x = 50,998,177,482,181.20
  5. Step 5: Solve for x
    x = 50,998,177,482,181.20/9,607,789.14
  6. Step 6: Final answer
    x = 5,308,003.41

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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.