Home / 5,545,043.22-7,652,453.50-3,340,600.08

Finding the Fourth Proportional to 5,545,043.22, 7,652,453.50 and 3,340,600.08

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Solution

The fourth proportional to 5,545,043.22, 7,652,453.50 and 3,340,600.08 is: 4,610,205.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,545,043.22 : 7,652,453.50 = 3,340,600.08 : x
  2. Step 2: Convert to fraction form
    5,545,043.22/7,652,453.50 = 3,340,600.08/x
  3. Step 3: Cross multiply
    5,545,043.22x = 7,652,453.50 × 3,340,600.08
  4. Step 4: Simplify right side
    5,545,043.22x = 25,563,786,770,464.79
  5. Step 5: Solve for x
    x = 25,563,786,770,464.79/5,545,043.22
  6. Step 6: Final answer
    x = 4,610,205.14

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1.5x scale

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.