Home / 11,079,353.64-16,619,014.92-6,158,513.46

Finding the Fourth Proportional to 11,079,353.64, 16,619,014.92 and 6,158,513.46

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Solution

The fourth proportional to 11,079,353.64, 16,619,014.92 and 6,158,513.46 is: 9,237,761.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,079,353.64 : 16,619,014.92 = 6,158,513.46 : x
  2. Step 2: Convert to fraction form
    11,079,353.64/16,619,014.92 = 6,158,513.46/x
  3. Step 3: Cross multiply
    11,079,353.64x = 16,619,014.92 × 6,158,513.46
  4. Step 4: Simplify right side
    11,079,353.64x = 102,348,427,076,760.83
  5. Step 5: Solve for x
    x = 102,348,427,076,760.83/11,079,353.64
  6. Step 6: Final answer
    x = 9,237,761.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.