Home / 4,697,629.50-7,046,795.61-1,332,107.58

Finding the Fourth Proportional to 4,697,629.50, 7,046,795.61 and 1,332,107.58

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Solution

The fourth proportional to 4,697,629.50, 7,046,795.61 and 1,332,107.58 is: 1,998,261.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,629.50 : 7,046,795.61 = 1,332,107.58 : x
  2. Step 2: Convert to fraction form
    4,697,629.50/7,046,795.61 = 1,332,107.58/x
  3. Step 3: Cross multiply
    4,697,629.50x = 7,046,795.61 × 1,332,107.58
  4. Step 4: Simplify right side
    4,697,629.50x = 9,387,089,846,791.73
  5. Step 5: Solve for x
    x = 9,387,089,846,791.73/4,697,629.50
  6. Step 6: Final answer
    x = 1,998,261.01

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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.