Home / 7,796,309.60-11,694,464.40-3,308,002.40

Finding the Fourth Proportional to 7,796,309.60, 11,694,464.40 and 3,308,002.40

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Solution

The fourth proportional to 7,796,309.60, 11,694,464.40 and 3,308,002.40 is: 4,962,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,309.60 : 11,694,464.40 = 3,308,002.40 : x
  2. Step 2: Convert to fraction form
    7,796,309.60/11,694,464.40 = 3,308,002.40/x
  3. Step 3: Cross multiply
    7,796,309.60x = 11,694,464.40 × 3,308,002.40
  4. Step 4: Simplify right side
    7,796,309.60x = 38,685,316,301,914.56
  5. Step 5: Solve for x
    x = 38,685,316,301,914.56/7,796,309.60
  6. Step 6: Final answer
    x = 4,962,003.60

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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.