Home / 2,335,692.30-3,223,250.19-1,317,089.94

Finding the Fourth Proportional to 2,335,692.30, 3,223,250.19 and 1,317,089.94

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Solution

The fourth proportional to 2,335,692.30, 3,223,250.19 and 1,317,089.94 is: 1,817,581.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,335,692.30 : 3,223,250.19 = 1,317,089.94 : x
  2. Step 2: Convert to fraction form
    2,335,692.30/3,223,250.19 = 1,317,089.94/x
  3. Step 3: Cross multiply
    2,335,692.30x = 3,223,250.19 × 1,317,089.94
  4. Step 4: Simplify right side
    2,335,692.30x = 4,245,310,399,352.09
  5. Step 5: Solve for x
    x = 4,245,310,399,352.09/2,335,692.30
  6. Step 6: Final answer
    x = 1,817,581.19

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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.