Home / 3,652,809.60-5,468,716.80-2,235,633.60

Finding the Fourth Proportional to 3,652,809.60, 5,468,716.80 and 2,235,633.60

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Solution

The fourth proportional to 3,652,809.60, 5,468,716.80 and 2,235,633.60 is: 3,347,025.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,652,809.60 : 5,468,716.80 = 2,235,633.60 : x
  2. Step 2: Convert to fraction form
    3,652,809.60/5,468,716.80 = 2,235,633.60/x
  3. Step 3: Cross multiply
    3,652,809.60x = 5,468,716.80 × 2,235,633.60
  4. Step 4: Simplify right side
    3,652,809.60x = 12,226,047,026,964.48
  5. Step 5: Solve for x
    x = 12,226,047,026,964.48/3,652,809.60
  6. Step 6: Final answer
    x = 3,347,025.54

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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.