Home / 4,410,655.94-6,616,902.45-1,377,899.30

Finding the Fourth Proportional to 4,410,655.94, 6,616,902.45 and 1,377,899.30

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Solution

The fourth proportional to 4,410,655.94, 6,616,902.45 and 1,377,899.30 is: 2,067,135.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,410,655.94 : 6,616,902.45 = 1,377,899.30 : x
  2. Step 2: Convert to fraction form
    4,410,655.94/6,616,902.45 = 1,377,899.30/x
  3. Step 3: Cross multiply
    4,410,655.94x = 6,616,902.45 × 1,377,899.30
  4. Step 4: Simplify right side
    4,410,655.94x = 9,117,425,275,732.66
  5. Step 5: Solve for x
    x = 9,117,425,275,732.66/4,410,655.94
  6. Step 6: Final answer
    x = 2,067,135.91

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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.