Home / 3,622,018.46-4,996,304.24-2,261,529.50

Finding the Fourth Proportional to 3,622,018.46, 4,996,304.24 and 2,261,529.50

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Solution

The fourth proportional to 3,622,018.46, 4,996,304.24 and 2,261,529.50 is: 3,119,611.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,622,018.46 : 4,996,304.24 = 2,261,529.50 : x
  2. Step 2: Convert to fraction form
    3,622,018.46/4,996,304.24 = 2,261,529.50/x
  3. Step 3: Cross multiply
    3,622,018.46x = 4,996,304.24 × 2,261,529.50
  4. Step 4: Simplify right side
    3,622,018.46x = 11,299,289,410,407.38
  5. Step 5: Solve for x
    x = 11,299,289,410,407.38/3,622,018.46
  6. Step 6: Final answer
    x = 3,119,611.22

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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.