Home / 7,395,093.11-11,143,116.61-6,076,787.28

Finding the Fourth Proportional to 7,395,093.11, 11,143,116.61 and 6,076,787.28

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Solution

The fourth proportional to 7,395,093.11, 11,143,116.61 and 6,076,787.28 is: 9,156,659.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,395,093.11 : 11,143,116.61 = 6,076,787.28 : x
  2. Step 2: Convert to fraction form
    7,395,093.11/11,143,116.61 = 6,076,787.28/x
  3. Step 3: Cross multiply
    7,395,093.11x = 11,143,116.61 × 6,076,787.28
  4. Step 4: Simplify right side
    7,395,093.11x = 67,714,349,275,204.72
  5. Step 5: Solve for x
    x = 67,714,349,275,204.72/7,395,093.11
  6. Step 6: Final answer
    x = 9,156,659.46

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.