Home / 5,114,906.82-7,061,228.33-3,736,703.16

Finding the Fourth Proportional to 5,114,906.82, 7,061,228.33 and 3,736,703.16

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Solution

The fourth proportional to 5,114,906.82, 7,061,228.33 and 3,736,703.16 is: 5,158,591.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,114,906.82 : 7,061,228.33 = 3,736,703.16 : x
  2. Step 2: Convert to fraction form
    5,114,906.82/7,061,228.33 = 3,736,703.16/x
  3. Step 3: Cross multiply
    5,114,906.82x = 7,061,228.33 × 3,736,703.16
  4. Step 4: Simplify right side
    5,114,906.82x = 26,385,714,195,509.01
  5. Step 5: Solve for x
    x = 26,385,714,195,509.01/5,114,906.82
  6. Step 6: Final answer
    x = 5,158,591.37

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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.