Home / 6,062,749.47-9,093,090.38-2,018,778.57

Finding the Fourth Proportional to 6,062,749.47, 9,093,090.38 and 2,018,778.57

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Solution

The fourth proportional to 6,062,749.47, 9,093,090.38 and 2,018,778.57 is: 3,027,823.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,062,749.47 : 9,093,090.38 = 2,018,778.57 : x
  2. Step 2: Convert to fraction form
    6,062,749.47/9,093,090.38 = 2,018,778.57/x
  3. Step 3: Cross multiply
    6,062,749.47x = 9,093,090.38 × 2,018,778.57
  4. Step 4: Simplify right side
    6,062,749.47x = 18,356,935,984,123.27
  5. Step 5: Solve for x
    x = 18,356,935,984,123.27/6,062,749.47
  6. Step 6: Final answer
    x = 3,027,823.61

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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.