Home / 4,719,996.74-6,514,099.14-2,760,473.90

Finding the Fourth Proportional to 4,719,996.74, 6,514,099.14 and 2,760,473.90

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Solution

The fourth proportional to 4,719,996.74, 6,514,099.14 and 2,760,473.90 is: 3,809,748.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,719,996.74 : 6,514,099.14 = 2,760,473.90 : x
  2. Step 2: Convert to fraction form
    4,719,996.74/6,514,099.14 = 2,760,473.90/x
  3. Step 3: Cross multiply
    4,719,996.74x = 6,514,099.14 × 2,760,473.90
  4. Step 4: Simplify right side
    4,719,996.74x = 17,982,000,657,982.45
  5. Step 5: Solve for x
    x = 17,982,000,657,982.45/4,719,996.74
  6. Step 6: Final answer
    x = 3,809,748.53

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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.