Home / 3,247,384.01-4,481,398.65-1,797,179.45

Finding the Fourth Proportional to 3,247,384.01, 4,481,398.65 and 1,797,179.45

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Solution

The fourth proportional to 3,247,384.01, 4,481,398.65 and 1,797,179.45 is: 2,480,112.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,247,384.01 : 4,481,398.65 = 1,797,179.45 : x
  2. Step 2: Convert to fraction form
    3,247,384.01/4,481,398.65 = 1,797,179.45/x
  3. Step 3: Cross multiply
    3,247,384.01x = 4,481,398.65 × 1,797,179.45
  4. Step 4: Simplify right side
    3,247,384.01x = 8,053,877,538,630.75
  5. Step 5: Solve for x
    x = 8,053,877,538,630.75/3,247,384.01
  6. Step 6: Final answer
    x = 2,480,112.46

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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.