Home / 7,994,239.80-11,035,653.66-5,097,524.28

Finding the Fourth Proportional to 7,994,239.80, 11,035,653.66 and 5,097,524.28

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Solution

The fourth proportional to 7,994,239.80, 11,035,653.66 and 5,097,524.28 is: 7,036,880.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,994,239.80 : 11,035,653.66 = 5,097,524.28 : x
  2. Step 2: Convert to fraction form
    7,994,239.80/11,035,653.66 = 5,097,524.28/x
  3. Step 3: Cross multiply
    7,994,239.80x = 11,035,653.66 × 5,097,524.28
  4. Step 4: Simplify right side
    7,994,239.80x = 56,254,512,477,520.87
  5. Step 5: Solve for x
    x = 56,254,512,477,520.87/7,994,239.80
  6. Step 6: Final answer
    x = 7,036,880.79

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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.