Home / 3,392,504.64-4,681,692.57-1,843,766.31

Finding the Fourth Proportional to 3,392,504.64, 4,681,692.57 and 1,843,766.31

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Solution

The fourth proportional to 3,392,504.64, 4,681,692.57 and 1,843,766.31 is: 2,544,417.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,392,504.64 : 4,681,692.57 = 1,843,766.31 : x
  2. Step 2: Convert to fraction form
    3,392,504.64/4,681,692.57 = 1,843,766.31/x
  3. Step 3: Cross multiply
    3,392,504.64x = 4,681,692.57 × 1,843,766.31
  4. Step 4: Simplify right side
    3,392,504.64x = 8,631,947,034,343.32
  5. Step 5: Solve for x
    x = 8,631,947,034,343.32/3,392,504.64
  6. Step 6: Final answer
    x = 2,544,417.16

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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.