Home / 4,892,849.77-6,751,914.11-2,933,809.14

Finding the Fourth Proportional to 4,892,849.77, 6,751,914.11 and 2,933,809.14

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Solution

The fourth proportional to 4,892,849.77, 6,751,914.11 and 2,933,809.14 is: 4,048,525.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,849.77 : 6,751,914.11 = 2,933,809.14 : x
  2. Step 2: Convert to fraction form
    4,892,849.77/6,751,914.11 = 2,933,809.14/x
  3. Step 3: Cross multiply
    4,892,849.77x = 6,751,914.11 × 2,933,809.14
  4. Step 4: Simplify right side
    4,892,849.77x = 19,808,827,328,412.97
  5. Step 5: Solve for x
    x = 19,808,827,328,412.97/4,892,849.77
  6. Step 6: Final answer
    x = 4,048,525.55

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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.