Home / 4,835,669.57-6,673,279.40-2,770,643.77

Finding the Fourth Proportional to 4,835,669.57, 6,673,279.40 and 2,770,643.77

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Solution

The fourth proportional to 4,835,669.57, 6,673,279.40 and 2,770,643.77 is: 3,823,520.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,669.57 : 6,673,279.40 = 2,770,643.77 : x
  2. Step 2: Convert to fraction form
    4,835,669.57/6,673,279.40 = 2,770,643.77/x
  3. Step 3: Cross multiply
    4,835,669.57x = 6,673,279.40 × 2,770,643.77
  4. Step 4: Simplify right side
    4,835,669.57x = 18,489,279,995,079.34
  5. Step 5: Solve for x
    x = 18,489,279,995,079.34/4,835,669.57
  6. Step 6: Final answer
    x = 3,823,520.14

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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.