Home / 3,003,283.20-4,143,538.56-1,841,299.20

Finding the Fourth Proportional to 3,003,283.20, 4,143,538.56 and 1,841,299.20

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Solution

The fourth proportional to 3,003,283.20, 4,143,538.56 and 1,841,299.20 is: 2,540,384.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,283.20 : 4,143,538.56 = 1,841,299.20 : x
  2. Step 2: Convert to fraction form
    3,003,283.20/4,143,538.56 = 1,841,299.20/x
  3. Step 3: Cross multiply
    3,003,283.20x = 4,143,538.56 × 1,841,299.20
  4. Step 4: Simplify right side
    3,003,283.20x = 7,629,494,235,697.15
  5. Step 5: Solve for x
    x = 7,629,494,235,697.15/3,003,283.20
  6. Step 6: Final answer
    x = 2,540,384.55

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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.