Home / 5,002,895.91-7,504,264.62-1,591,133.25

Finding the Fourth Proportional to 5,002,895.91, 7,504,264.62 and 1,591,133.25

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Solution

The fourth proportional to 5,002,895.91, 7,504,264.62 and 1,591,133.25 is: 2,386,674.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002,895.91 : 7,504,264.62 = 1,591,133.25 : x
  2. Step 2: Convert to fraction form
    5,002,895.91/7,504,264.62 = 1,591,133.25/x
  3. Step 3: Cross multiply
    5,002,895.91x = 7,504,264.62 × 1,591,133.25
  4. Step 4: Simplify right side
    5,002,895.91x = 11,940,284,953,680.62
  5. Step 5: Solve for x
    x = 11,940,284,953,680.62/5,002,895.91
  6. Step 6: Final answer
    x = 2,386,674.67

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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.