Home / 5,045,236.92-7,570,217.37-2,204,980.02

Finding the Fourth Proportional to 5,045,236.92, 7,570,217.37 and 2,204,980.02

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Solution

The fourth proportional to 5,045,236.92, 7,570,217.37 and 2,204,980.02 is: 3,308,502.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,236.92 : 7,570,217.37 = 2,204,980.02 : x
  2. Step 2: Convert to fraction form
    5,045,236.92/7,570,217.37 = 2,204,980.02/x
  3. Step 3: Cross multiply
    5,045,236.92x = 7,570,217.37 × 2,204,980.02
  4. Step 4: Simplify right side
    5,045,236.92x = 16,692,178,047,906.95
  5. Step 5: Solve for x
    x = 16,692,178,047,906.95/5,045,236.92
  6. Step 6: Final answer
    x = 3,308,502.32

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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.