Home / 7,462,855.32-11,194,245.75-2,914,366.26

Finding the Fourth Proportional to 7,462,855.32, 11,194,245.75 and 2,914,366.26

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Solution

The fourth proportional to 7,462,855.32, 11,194,245.75 and 2,914,366.26 is: 4,371,534.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,462,855.32 : 11,194,245.75 = 2,914,366.26 : x
  2. Step 2: Convert to fraction form
    7,462,855.32/11,194,245.75 = 2,914,366.26/x
  3. Step 3: Cross multiply
    7,462,855.32x = 11,194,245.75 × 2,914,366.26
  4. Step 4: Simplify right side
    7,462,855.32x = 32,624,132,119,948.39
  5. Step 5: Solve for x
    x = 32,624,132,119,948.39/7,462,855.32
  6. Step 6: Final answer
    x = 4,371,534.85

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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.