Home / 3,029,297.62-4,180,442.45-1,652,672.25

Finding the Fourth Proportional to 3,029,297.62, 4,180,442.45 and 1,652,672.25

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Solution

The fourth proportional to 3,029,297.62, 4,180,442.45 and 1,652,672.25 is: 2,280,694.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029,297.62 : 4,180,442.45 = 1,652,672.25 : x
  2. Step 2: Convert to fraction form
    3,029,297.62/4,180,442.45 = 1,652,672.25/x
  3. Step 3: Cross multiply
    3,029,297.62x = 4,180,442.45 × 1,652,672.25
  4. Step 4: Simplify right side
    3,029,297.62x = 6,908,901,229,837.01
  5. Step 5: Solve for x
    x = 6,908,901,229,837.01/3,029,297.62
  6. Step 6: Final answer
    x = 2,280,694.11

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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.