Home / 4,555,692.60-6,825,665.70-2,154,366.60

Finding the Fourth Proportional to 4,555,692.60, 6,825,665.70 and 2,154,366.60

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Solution

The fourth proportional to 4,555,692.60, 6,825,665.70 and 2,154,366.60 is: 3,227,826.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,555,692.60 : 6,825,665.70 = 2,154,366.60 : x
  2. Step 2: Convert to fraction form
    4,555,692.60/6,825,665.70 = 2,154,366.60/x
  3. Step 3: Cross multiply
    4,555,692.60x = 6,825,665.70 × 2,154,366.60
  4. Step 4: Simplify right side
    4,555,692.60x = 14,704,986,206,845.62
  5. Step 5: Solve for x
    x = 14,704,986,206,845.62/4,555,692.60
  6. Step 6: Final answer
    x = 3,227,826.70

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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.