Home / 4,892,848.77-6,751,912.73-2,933,808.14

Finding the Fourth Proportional to 4,892,848.77, 6,751,912.73 and 2,933,808.14

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Solution

The fourth proportional to 4,892,848.77, 6,751,912.73 and 2,933,808.14 is: 4,048,524.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,848.77 : 6,751,912.73 = 2,933,808.14 : x
  2. Step 2: Convert to fraction form
    4,892,848.77/6,751,912.73 = 2,933,808.14/x
  3. Step 3: Cross multiply
    4,892,848.77x = 6,751,912.73 × 2,933,808.14
  4. Step 4: Simplify right side
    4,892,848.77x = 19,808,816,555,129.47
  5. Step 5: Solve for x
    x = 19,808,816,555,129.47/4,892,848.77
  6. Step 6: Final answer
    x = 4,048,524.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.