Home / 2,959,203.38-4,083,700.66-1,601,076.38

Finding the Fourth Proportional to 2,959,203.38, 4,083,700.66 and 1,601,076.38

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Solution

The fourth proportional to 2,959,203.38, 4,083,700.66 and 1,601,076.38 is: 2,209,485.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,203.38 : 4,083,700.66 = 1,601,076.38 : x
  2. Step 2: Convert to fraction form
    2,959,203.38/4,083,700.66 = 1,601,076.38/x
  3. Step 3: Cross multiply
    2,959,203.38x = 4,083,700.66 × 1,601,076.38
  4. Step 4: Simplify right side
    2,959,203.38x = 6,538,316,645,295.22
  5. Step 5: Solve for x
    x = 6,538,316,645,295.22/2,959,203.38
  6. Step 6: Final answer
    x = 2,209,485.40

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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.