Home / 3,235,577.22-4,465,189.92-1,785,366

Finding the Fourth Proportional to 3,235,577.22, 4,465,189.92 and 1,785,366

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Solution

The fourth proportional to 3,235,577.22, 4,465,189.92 and 1,785,366 is: 2,463,856.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,577.22 : 4,465,189.92 = 1,785,366 : x
  2. Step 2: Convert to fraction form
    3,235,577.22/4,465,189.92 = 1,785,366/x
  3. Step 3: Cross multiply
    3,235,577.22x = 4,465,189.92 × 1,785,366
  4. Step 4: Simplify right side
    3,235,577.22x = 7,971,998,266,710.72
  5. Step 5: Solve for x
    x = 7,971,998,266,710.72/3,235,577.22
  6. Step 6: Final answer
    x = 2,463,856.59

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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.