Home / 5,852,612.82-8,076,919.44-3,274,139.82

Finding the Fourth Proportional to 5,852,612.82, 8,076,919.44 and 3,274,139.82

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Solution

The fourth proportional to 5,852,612.82, 8,076,919.44 and 3,274,139.82 is: 4,518,488.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,852,612.82 : 8,076,919.44 = 3,274,139.82 : x
  2. Step 2: Convert to fraction form
    5,852,612.82/8,076,919.44 = 3,274,139.82/x
  3. Step 3: Cross multiply
    5,852,612.82x = 8,076,919.44 × 3,274,139.82
  4. Step 4: Simplify right side
    5,852,612.82x = 26,444,963,561,436.10
  5. Step 5: Solve for x
    x = 26,444,963,561,436.10/5,852,612.82
  6. Step 6: Final answer
    x = 4,518,488.47

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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.