Home / 9,561,808.50-13,195,296.03-5,269,456.50

Finding the Fourth Proportional to 9,561,808.50, 13,195,296.03 and 5,269,456.50

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Solution

The fourth proportional to 9,561,808.50, 13,195,296.03 and 5,269,456.50 is: 7,271,850.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,561,808.50 : 13,195,296.03 = 5,269,456.50 : x
  2. Step 2: Convert to fraction form
    9,561,808.50/13,195,296.03 = 5,269,456.50/x
  3. Step 3: Cross multiply
    9,561,808.50x = 13,195,296.03 × 5,269,456.50
  4. Step 4: Simplify right side
    9,561,808.50x = 69,532,038,434,707.70
  5. Step 5: Solve for x
    x = 69,532,038,434,707.70/9,561,808.50
  6. Step 6: Final answer
    x = 7,271,850.14

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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.