Home / 11,401,806.62-15,734,697.59-6,244,836.02

Finding the Fourth Proportional to 11,401,806.62, 15,734,697.59 and 6,244,836.02

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Solution

The fourth proportional to 11,401,806.62, 15,734,697.59 and 6,244,836.02 is: 8,617,985.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,401,806.62 : 15,734,697.59 = 6,244,836.02 : x
  2. Step 2: Convert to fraction form
    11,401,806.62/15,734,697.59 = 6,244,836.02/x
  3. Step 3: Cross multiply
    11,401,806.62x = 15,734,697.59 × 6,244,836.02
  4. Step 4: Simplify right side
    11,401,806.62x = 98,260,606,273,839.19
  5. Step 5: Solve for x
    x = 98,260,606,273,839.19/11,401,806.62
  6. Step 6: Final answer
    x = 8,617,985.69

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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.