Home / 3,466,289.42-4,781,867.43-2,242,990.28

Finding the Fourth Proportional to 3,466,289.42, 4,781,867.43 and 2,242,990.28

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Solution

The fourth proportional to 3,466,289.42, 4,781,867.43 and 2,242,990.28 is: 3,094,283.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,289.42 : 4,781,867.43 = 2,242,990.28 : x
  2. Step 2: Convert to fraction form
    3,466,289.42/4,781,867.43 = 2,242,990.28/x
  3. Step 3: Cross multiply
    3,466,289.42x = 4,781,867.43 × 2,242,990.28
  4. Step 4: Simplify right side
    3,466,289.42x = 10,725,682,165,738.58
  5. Step 5: Solve for x
    x = 10,725,682,165,738.58/3,466,289.42
  6. Step 6: Final answer
    x = 3,094,283.50

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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.