Home / 8,497,090.56-12,747,502.08-2,512,992

Finding the Fourth Proportional to 8,497,090.56, 12,747,502.08 and 2,512,992

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Solution

The fourth proportional to 8,497,090.56, 12,747,502.08 and 2,512,992 is: 3,770,039.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,497,090.56 : 12,747,502.08 = 2,512,992 : x
  2. Step 2: Convert to fraction form
    8,497,090.56/12,747,502.08 = 2,512,992/x
  3. Step 3: Cross multiply
    8,497,090.56x = 12,747,502.08 × 2,512,992
  4. Step 4: Simplify right side
    8,497,090.56x = 32,034,370,747,023.36
  5. Step 5: Solve for x
    x = 32,034,370,747,023.36/8,497,090.56
  6. Step 6: Final answer
    x = 3,770,039.94

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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.