Home / 3,682,372.34-5,081,309.06-2,050,931.24

Finding the Fourth Proportional to 3,682,372.34, 5,081,309.06 and 2,050,931.24

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Solution

The fourth proportional to 3,682,372.34, 5,081,309.06 and 2,050,931.24 is: 2,830,081.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,682,372.34 : 5,081,309.06 = 2,050,931.24 : x
  2. Step 2: Convert to fraction form
    3,682,372.34/5,081,309.06 = 2,050,931.24/x
  3. Step 3: Cross multiply
    3,682,372.34x = 5,081,309.06 × 2,050,931.24
  4. Step 4: Simplify right side
    3,682,372.34x = 10,421,415,486,179.23
  5. Step 5: Solve for x
    x = 10,421,415,486,179.23/3,682,372.34
  6. Step 6: Final answer
    x = 2,830,081.95

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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.