Home / 4,959,959.54-6,845,491.21-3,027,343.18

Finding the Fourth Proportional to 4,959,959.54, 6,845,491.21 and 3,027,343.18

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Solution

The fourth proportional to 4,959,959.54, 6,845,491.21 and 3,027,343.18 is: 4,178,189.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,959,959.54 : 6,845,491.21 = 3,027,343.18 : x
  2. Step 2: Convert to fraction form
    4,959,959.54/6,845,491.21 = 3,027,343.18/x
  3. Step 3: Cross multiply
    4,959,959.54x = 6,845,491.21 × 3,027,343.18
  4. Step 4: Simplify right side
    4,959,959.54x = 20,723,651,128,343.45
  5. Step 5: Solve for x
    x = 20,723,651,128,343.45/4,959,959.54
  6. Step 6: Final answer
    x = 4,178,189.55

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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.