Home / 6,835,544.80-10,254,872.40-3,994,194.40

Finding the Fourth Proportional to 6,835,544.80, 10,254,872.40 and 3,994,194.40

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Solution

The fourth proportional to 6,835,544.80, 10,254,872.40 and 3,994,194.40 is: 5,992,200.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,835,544.80 : 10,254,872.40 = 3,994,194.40 : x
  2. Step 2: Convert to fraction form
    6,835,544.80/10,254,872.40 = 3,994,194.40/x
  3. Step 3: Cross multiply
    6,835,544.80x = 10,254,872.40 × 3,994,194.40
  4. Step 4: Simplify right side
    6,835,544.80x = 40,959,953,912,794.56
  5. Step 5: Solve for x
    x = 40,959,953,912,794.56/6,835,544.80
  6. Step 6: Final answer
    x = 5,992,200.35

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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.