Home / 7,665,628.40-11,499,591-2,476,504.04

Finding the Fourth Proportional to 7,665,628.40, 11,499,591 and 2,476,504.04

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Solution

The fourth proportional to 7,665,628.40, 11,499,591 and 2,476,504.04 is: 3,715,127.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,665,628.40 : 11,499,591 = 2,476,504.04 : x
  2. Step 2: Convert to fraction form
    7,665,628.40/11,499,591 = 2,476,504.04/x
  3. Step 3: Cross multiply
    7,665,628.40x = 11,499,591 × 2,476,504.04
  4. Step 4: Simplify right side
    7,665,628.40x = 28,478,783,569,847.64
  5. Step 5: Solve for x
    x = 28,478,783,569,847.64/7,665,628.40
  6. Step 6: Final answer
    x = 3,715,127.07

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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.