Home / 4,322,208.48-5,964,487.20-2,388,428.88

Finding the Fourth Proportional to 4,322,208.48, 5,964,487.20 and 2,388,428.88

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Solution

The fourth proportional to 4,322,208.48, 5,964,487.20 and 2,388,428.88 is: 3,295,943.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,322,208.48 : 5,964,487.20 = 2,388,428.88 : x
  2. Step 2: Convert to fraction form
    4,322,208.48/5,964,487.20 = 2,388,428.88/x
  3. Step 3: Cross multiply
    4,322,208.48x = 5,964,487.20 × 2,388,428.88
  4. Step 4: Simplify right side
    4,322,208.48x = 14,245,753,482,870.34
  5. Step 5: Solve for x
    x = 14,245,753,482,870.34/4,322,208.48
  6. Step 6: Final answer
    x = 3,295,943.16

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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.