Home / 3,598,761.84-4,966,290.90-1,967,175.60

Finding the Fourth Proportional to 3,598,761.84, 4,966,290.90 and 1,967,175.60

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Solution

The fourth proportional to 3,598,761.84, 4,966,290.90 and 1,967,175.60 is: 2,714,702.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,761.84 : 4,966,290.90 = 1,967,175.60 : x
  2. Step 2: Convert to fraction form
    3,598,761.84/4,966,290.90 = 1,967,175.60/x
  3. Step 3: Cross multiply
    3,598,761.84x = 4,966,290.90 × 1,967,175.60
  4. Step 4: Simplify right side
    3,598,761.84x = 9,769,566,280,982.04
  5. Step 5: Solve for x
    x = 9,769,566,280,982.04/3,598,761.84
  6. Step 6: Final answer
    x = 2,714,702.09

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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.