Home / 6,757,156.53-10,136,522.12-2,208,546.45

Finding the Fourth Proportional to 6,757,156.53, 10,136,522.12 and 2,208,546.45

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Solution

The fourth proportional to 6,757,156.53, 10,136,522.12 and 2,208,546.45 is: 3,313,077.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,757,156.53 : 10,136,522.12 = 2,208,546.45 : x
  2. Step 2: Convert to fraction form
    6,757,156.53/10,136,522.12 = 2,208,546.45/x
  3. Step 3: Cross multiply
    6,757,156.53x = 10,136,522.12 × 2,208,546.45
  4. Step 4: Simplify right side
    6,757,156.53x = 22,386,979,932,429.74
  5. Step 5: Solve for x
    x = 22,386,979,932,429.74/6,757,156.53
  6. Step 6: Final answer
    x = 3,313,077.01

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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.