Home / 4,332,993.89-5,985,760.08-3,460,683.30

Finding the Fourth Proportional to 4,332,993.89, 5,985,760.08 and 3,460,683.30

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Solution

The fourth proportional to 4,332,993.89, 5,985,760.08 and 3,460,683.30 is: 4,780,717.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,993.89 : 5,985,760.08 = 3,460,683.30 : x
  2. Step 2: Convert to fraction form
    4,332,993.89/5,985,760.08 = 3,460,683.30/x
  3. Step 3: Cross multiply
    4,332,993.89x = 5,985,760.08 × 3,460,683.30
  4. Step 4: Simplify right side
    4,332,993.89x = 20,714,819,946,662.66
  5. Step 5: Solve for x
    x = 20,714,819,946,662.66/4,332,993.89
  6. Step 6: Final answer
    x = 4,780,717.56

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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.