Home / 2,932,952.09-4,043,232.65-2,059,126.52

Finding the Fourth Proportional to 2,932,952.09, 4,043,232.65 and 2,059,126.52

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Solution

The fourth proportional to 2,932,952.09, 4,043,232.65 and 2,059,126.52 is: 2,838,616.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,932,952.09 : 4,043,232.65 = 2,059,126.52 : x
  2. Step 2: Convert to fraction form
    2,932,952.09/4,043,232.65 = 2,059,126.52/x
  3. Step 3: Cross multiply
    2,932,952.09x = 4,043,232.65 × 2,059,126.52
  4. Step 4: Simplify right side
    2,932,952.09x = 8,325,527,561,076.53
  5. Step 5: Solve for x
    x = 8,325,527,561,076.53/2,932,952.09
  6. Step 6: Final answer
    x = 2,838,616.97

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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.