Home / 3,652,180.48-5,041,623.42-2,182,607.64

Finding the Fourth Proportional to 3,652,180.48, 5,041,623.42 and 2,182,607.64

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Solution

The fourth proportional to 3,652,180.48, 5,041,623.42 and 2,182,607.64 is: 3,012,963.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,180.48 : 5,041,623.42 = 2,182,607.64 : x
  2. Step 2: Convert to fraction form
    3,652,180.48/5,041,623.42 = 2,182,607.64/x
  3. Step 3: Cross multiply
    3,652,180.48x = 5,041,623.42 × 2,182,607.64
  4. Step 4: Simplify right side
    3,652,180.48x = 11,003,885,794,494.93
  5. Step 5: Solve for x
    x = 11,003,885,794,494.93/3,652,180.48
  6. Step 6: Final answer
    x = 3,012,963.31

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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.