Home / 6,745,160.34-10,117,757.79-2,756,072.34

Finding the Fourth Proportional to 6,745,160.34, 10,117,757.79 and 2,756,072.34

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Solution

The fourth proportional to 6,745,160.34, 10,117,757.79 and 2,756,072.34 is: 4,134,115.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,745,160.34 : 10,117,757.79 = 2,756,072.34 : x
  2. Step 2: Convert to fraction form
    6,745,160.34/10,117,757.79 = 2,756,072.34/x
  3. Step 3: Cross multiply
    6,745,160.34x = 10,117,757.79 × 2,756,072.34
  4. Step 4: Simplify right side
    6,745,160.34x = 27,885,272,387,838.52
  5. Step 5: Solve for x
    x = 27,885,272,387,838.52/6,745,160.34
  6. Step 6: Final answer
    x = 4,134,115.57

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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.