Home / 4,243,593.51-6,365,544.87-1,511,341.83

Finding the Fourth Proportional to 4,243,593.51, 6,365,544.87 and 1,511,341.83

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Solution

The fourth proportional to 4,243,593.51, 6,365,544.87 and 1,511,341.83 is: 2,267,067.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,243,593.51 : 6,365,544.87 = 1,511,341.83 : x
  2. Step 2: Convert to fraction form
    4,243,593.51/6,365,544.87 = 1,511,341.83/x
  3. Step 3: Cross multiply
    4,243,593.51x = 6,365,544.87 × 1,511,341.83
  4. Step 4: Simplify right side
    4,243,593.51x = 9,620,514,232,772.91
  5. Step 5: Solve for x
    x = 9,620,514,232,772.91/4,243,593.51
  6. Step 6: Final answer
    x = 2,267,067.81

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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.