Home / 6,269,500.80-9,404,251.20-1,541,692.80

Finding the Fourth Proportional to 6,269,500.80, 9,404,251.20 and 1,541,692.80

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Solution

The fourth proportional to 6,269,500.80, 9,404,251.20 and 1,541,692.80 is: 2,312,539.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,269,500.80 : 9,404,251.20 = 1,541,692.80 : x
  2. Step 2: Convert to fraction form
    6,269,500.80/9,404,251.20 = 1,541,692.80/x
  3. Step 3: Cross multiply
    6,269,500.80x = 9,404,251.20 × 1,541,692.80
  4. Step 4: Simplify right side
    6,269,500.80x = 14,498,466,364,431.36
  5. Step 5: Solve for x
    x = 14,498,466,364,431.36/6,269,500.80
  6. Step 6: Final answer
    x = 2,312,539.20

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.