Home / 2,835,731.92-4,253,576.02-705,801.69

Finding the Fourth Proportional to 2,835,731.92, 4,253,576.02 and 705,801.69

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Solution

The fourth proportional to 2,835,731.92, 4,253,576.02 and 705,801.69 is: 1,058,697.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,731.92 : 4,253,576.02 = 705,801.69 : x
  2. Step 2: Convert to fraction form
    2,835,731.92/4,253,576.02 = 705,801.69/x
  3. Step 3: Cross multiply
    2,835,731.92x = 4,253,576.02 × 705,801.69
  4. Step 4: Simplify right side
    2,835,731.92x = 3,002,181,143,459.47
  5. Step 5: Solve for x
    x = 3,002,181,143,459.47/2,835,731.92
  6. Step 6: Final answer
    x = 1,058,697.09

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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.