Home / 3,588,701.95-4,952,297.64-2,040,132.61

Finding the Fourth Proportional to 3,588,701.95, 4,952,297.64 and 2,040,132.61

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Solution

The fourth proportional to 3,588,701.95, 4,952,297.64 and 2,040,132.61 is: 2,815,319.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,588,701.95 : 4,952,297.64 = 2,040,132.61 : x
  2. Step 2: Convert to fraction form
    3,588,701.95/4,952,297.64 = 2,040,132.61/x
  3. Step 3: Cross multiply
    3,588,701.95x = 4,952,297.64 × 2,040,132.61
  4. Step 4: Simplify right side
    3,588,701.95x = 10,103,343,909,790.04
  5. Step 5: Solve for x
    x = 10,103,343,909,790.04/3,588,701.95
  6. Step 6: Final answer
    x = 2,815,319.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.