Home / 3,030,629.70-4,545,944.55-3,030,629.70

Finding the Fourth Proportional to 3,030,629.70, 4,545,944.55 and 3,030,629.70

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Solution

The fourth proportional to 3,030,629.70, 4,545,944.55 and 3,030,629.70 is: 4,545,944.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,629.70 : 4,545,944.55 = 3,030,629.70 : x
  2. Step 2: Convert to fraction form
    3,030,629.70/4,545,944.55 = 3,030,629.70/x
  3. Step 3: Cross multiply
    3,030,629.70x = 4,545,944.55 × 3,030,629.70
  4. Step 4: Simplify right side
    3,030,629.70x = 13,777,074,567,783.13
  5. Step 5: Solve for x
    x = 13,777,074,567,783.13/3,030,629.70
  6. Step 6: Final answer
    x = 4,545,944.55

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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.