Home / 8,013,576.65-12,024,311.30-3,753,009.05

Finding the Fourth Proportional to 8,013,576.65, 12,024,311.30 and 3,753,009.05

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Solution

The fourth proportional to 8,013,576.65, 12,024,311.30 and 3,753,009.05 is: 5,631,361.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,013,576.65 : 12,024,311.30 = 3,753,009.05 : x
  2. Step 2: Convert to fraction form
    8,013,576.65/12,024,311.30 = 3,753,009.05/x
  3. Step 3: Cross multiply
    8,013,576.65x = 12,024,311.30 × 3,753,009.05
  4. Step 4: Simplify right side
    8,013,576.65x = 45,127,349,128,917.27
  5. Step 5: Solve for x
    x = 45,127,349,128,917.27/8,013,576.65
  6. Step 6: Final answer
    x = 5,631,361.76

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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.