Home / 6,298,193.48-9,448,789.45-2,038,361.71

Finding the Fourth Proportional to 6,298,193.48, 9,448,789.45 and 2,038,361.71

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Solution

The fourth proportional to 6,298,193.48, 9,448,789.45 and 2,038,361.71 is: 3,058,027.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,298,193.48 : 9,448,789.45 = 2,038,361.71 : x
  2. Step 2: Convert to fraction form
    6,298,193.48/9,448,789.45 = 2,038,361.71/x
  3. Step 3: Cross multiply
    6,298,193.48x = 9,448,789.45 × 2,038,361.71
  4. Step 4: Simplify right side
    6,298,193.48x = 19,260,050,620,731.96
  5. Step 5: Solve for x
    x = 19,260,050,620,731.96/6,298,193.48
  6. Step 6: Final answer
    x = 3,058,027.78

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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.