Home / 3,285,644.77-4,531,244.46-2,736,180

Finding the Fourth Proportional to 3,285,644.77, 4,531,244.46 and 2,736,180

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Solution

The fourth proportional to 3,285,644.77, 4,531,244.46 and 2,736,180 is: 3,773,475.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,285,644.77 : 4,531,244.46 = 2,736,180 : x
  2. Step 2: Convert to fraction form
    3,285,644.77/4,531,244.46 = 2,736,180/x
  3. Step 3: Cross multiply
    3,285,644.77x = 4,531,244.46 × 2,736,180
  4. Step 4: Simplify right side
    3,285,644.77x = 12,398,300,479,388.64
  5. Step 5: Solve for x
    x = 12,398,300,479,388.64/3,285,644.77
  6. Step 6: Final answer
    x = 3,773,475.64

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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.