Home / 6,727,994.55-10,084,904.73-3,355,115.67

Finding the Fourth Proportional to 6,727,994.55, 10,084,904.73 and 3,355,115.67

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Solution

The fourth proportional to 6,727,994.55, 10,084,904.73 and 3,355,115.67 is: 5,029,139.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,727,994.55 : 10,084,904.73 = 3,355,115.67 : x
  2. Step 2: Convert to fraction form
    6,727,994.55/10,084,904.73 = 3,355,115.67/x
  3. Step 3: Cross multiply
    6,727,994.55x = 10,084,904.73 × 3,355,115.67
  4. Step 4: Simplify right side
    6,727,994.55x = 33,836,021,890,080.12
  5. Step 5: Solve for x
    x = 33,836,021,890,080.12/6,727,994.55
  6. Step 6: Final answer
    x = 5,029,139.31

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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.