Home / 7,996,152.92-11,994,219.66-2,604,794.54

Finding the Fourth Proportional to 7,996,152.92, 11,994,219.66 and 2,604,794.54

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Solution

The fourth proportional to 7,996,152.92, 11,994,219.66 and 2,604,794.54 is: 3,907,188.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,996,152.92 : 11,994,219.66 = 2,604,794.54 : x
  2. Step 2: Convert to fraction form
    7,996,152.92/11,994,219.66 = 2,604,794.54/x
  3. Step 3: Cross multiply
    7,996,152.92x = 11,994,219.66 × 2,604,794.54
  4. Step 4: Simplify right side
    7,996,152.92x = 31,242,477,881,928.66
  5. Step 5: Solve for x
    x = 31,242,477,881,928.66/7,996,152.92
  6. Step 6: Final answer
    x = 3,907,188.64

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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.