Home / 5,443,274.62-7,511,719.47-2,962,504.48

Finding the Fourth Proportional to 5,443,274.62, 7,511,719.47 and 2,962,504.48

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Solution

The fourth proportional to 5,443,274.62, 7,511,719.47 and 2,962,504.48 is: 4,088,256.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,443,274.62 : 7,511,719.47 = 2,962,504.48 : x
  2. Step 2: Convert to fraction form
    5,443,274.62/7,511,719.47 = 2,962,504.48/x
  3. Step 3: Cross multiply
    5,443,274.62x = 7,511,719.47 × 2,962,504.48
  4. Step 4: Simplify right side
    5,443,274.62x = 22,253,502,544,819.63
  5. Step 5: Solve for x
    x = 22,253,502,544,819.63/5,443,274.62
  6. Step 6: Final answer
    x = 4,088,256.45

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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.