Home / 2,475,098.34-3,712,650.47-677,997.30

Finding the Fourth Proportional to 2,475,098.34, 3,712,650.47 and 677,997.30

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Solution

The fourth proportional to 2,475,098.34, 3,712,650.47 and 677,997.30 is: 1,016,996.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,475,098.34 : 3,712,650.47 = 677,997.30 : x
  2. Step 2: Convert to fraction form
    2,475,098.34/3,712,650.47 = 677,997.30/x
  3. Step 3: Cross multiply
    2,475,098.34x = 3,712,650.47 × 677,997.30
  4. Step 4: Simplify right side
    2,475,098.34x = 2,517,166,991,113.74
  5. Step 5: Solve for x
    x = 2,517,166,991,113.74/2,475,098.34
  6. Step 6: Final answer
    x = 1,016,996.76

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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.