Home / 11,197,200.60-16,785,798.84-4,372,185.96

Finding the Fourth Proportional to 11,197,200.60, 16,785,798.84 and 4,372,185.96

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Solution

The fourth proportional to 11,197,200.60, 16,785,798.84 and 4,372,185.96 is: 6,554,373.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,197,200.60 : 16,785,798.84 = 4,372,185.96 : x
  2. Step 2: Convert to fraction form
    11,197,200.60/16,785,798.84 = 4,372,185.96/x
  3. Step 3: Cross multiply
    11,197,200.60x = 16,785,798.84 × 4,372,185.96
  4. Step 4: Simplify right side
    11,197,200.60x = 73,390,634,015,632.28
  5. Step 5: Solve for x
    x = 73,390,634,015,632.28/11,197,200.60
  6. Step 6: Final answer
    x = 6,554,373.42

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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.