Home / 3,273,666.60-4,517,886.97-1,984,561.32

Finding the Fourth Proportional to 3,273,666.60, 4,517,886.97 and 1,984,561.32

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Solution

The fourth proportional to 3,273,666.60, 4,517,886.97 and 1,984,561.32 is: 2,738,832.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,666.60 : 4,517,886.97 = 1,984,561.32 : x
  2. Step 2: Convert to fraction form
    3,273,666.60/4,517,886.97 = 1,984,561.32/x
  3. Step 3: Cross multiply
    3,273,666.60x = 4,517,886.97 × 1,984,561.32
  4. Step 4: Simplify right side
    3,273,666.60x = 8,966,023,718,871.19
  5. Step 5: Solve for x
    x = 8,966,023,718,871.19/3,273,666.60
  6. Step 6: Final answer
    x = 2,738,832.27

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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.