Home / 3,795,952.64-5,238,414.64-2,077,073.16

Finding the Fourth Proportional to 3,795,952.64, 5,238,414.64 and 2,077,073.16

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Solution

The fourth proportional to 3,795,952.64, 5,238,414.64 and 2,077,073.16 is: 2,866,360.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,795,952.64 : 5,238,414.64 = 2,077,073.16 : x
  2. Step 2: Convert to fraction form
    3,795,952.64/5,238,414.64 = 2,077,073.16/x
  3. Step 3: Cross multiply
    3,795,952.64x = 5,238,414.64 × 2,077,073.16
  4. Step 4: Simplify right side
    3,795,952.64x = 10,880,570,438,489.12
  5. Step 5: Solve for x
    x = 10,880,570,438,489.12/3,795,952.64
  6. Step 6: Final answer
    x = 2,866,360.96

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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.