Home / 1,846,149.90-2,772,076.05-1,006,341.90

Finding the Fourth Proportional to 1,846,149.90, 2,772,076.05 and 1,006,341.90

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Solution

The fourth proportional to 1,846,149.90, 2,772,076.05 and 1,006,341.90 is: 1,511,067.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,149.90 : 2,772,076.05 = 1,006,341.90 : x
  2. Step 2: Convert to fraction form
    1,846,149.90/2,772,076.05 = 1,006,341.90/x
  3. Step 3: Cross multiply
    1,846,149.90x = 2,772,076.05 × 1,006,341.90
  4. Step 4: Simplify right side
    1,846,149.90x = 2,789,656,279,101.50
  5. Step 5: Solve for x
    x = 2,789,656,279,101.50/1,846,149.90
  6. Step 6: Final answer
    x = 1,511,067.05

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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.