Home / 7,692,094.43-11,533,016.22-4,235,461.82

Finding the Fourth Proportional to 7,692,094.43, 11,533,016.22 and 4,235,461.82

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Solution

The fourth proportional to 7,692,094.43, 11,533,016.22 and 4,235,461.82 is: 6,350,370.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,692,094.43 : 11,533,016.22 = 4,235,461.82 : x
  2. Step 2: Convert to fraction form
    7,692,094.43/11,533,016.22 = 4,235,461.82/x
  3. Step 3: Cross multiply
    7,692,094.43x = 11,533,016.22 × 4,235,461.82
  4. Step 4: Simplify right side
    7,692,094.43x = 48,847,649,869,250.73
  5. Step 5: Solve for x
    x = 48,847,649,869,250.73/7,692,094.43
  6. Step 6: Final answer
    x = 6,350,370.54

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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.