Home / 7,087,120.54-10,632,231.20-2,295,294.20

Finding the Fourth Proportional to 7,087,120.54, 10,632,231.20 and 2,295,294.20

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Solution

The fourth proportional to 7,087,120.54, 10,632,231.20 and 2,295,294.20 is: 3,443,443.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,087,120.54 : 10,632,231.20 = 2,295,294.20 : x
  2. Step 2: Convert to fraction form
    7,087,120.54/10,632,231.20 = 2,295,294.20/x
  3. Step 3: Cross multiply
    7,087,120.54x = 10,632,231.20 × 2,295,294.20
  4. Step 4: Simplify right side
    7,087,120.54x = 24,404,098,606,419.04
  5. Step 5: Solve for x
    x = 24,404,098,606,419.04/7,087,120.54
  6. Step 6: Final answer
    x = 3,443,443.42

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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.