Home / 4,403,093.74-6,606,727.77-2,127,342.44

Finding the Fourth Proportional to 4,403,093.74, 6,606,727.77 and 2,127,342.44

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Solution

The fourth proportional to 4,403,093.74, 6,606,727.77 and 2,127,342.44 is: 3,192,022.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403,093.74 : 6,606,727.77 = 2,127,342.44 : x
  2. Step 2: Convert to fraction form
    4,403,093.74/6,606,727.77 = 2,127,342.44/x
  3. Step 3: Cross multiply
    4,403,093.74x = 6,606,727.77 × 2,127,342.44
  4. Step 4: Simplify right side
    4,403,093.74x = 14,054,772,374,647.56
  5. Step 5: Solve for x
    x = 14,054,772,374,647.56/4,403,093.74
  6. Step 6: Final answer
    x = 3,192,022.07

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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.