Home / 2,622,630.27-3,929,596.43-1,594,851.60

Finding the Fourth Proportional to 2,622,630.27, 3,929,596.43 and 1,594,851.60

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Solution

The fourth proportional to 2,622,630.27, 3,929,596.43 and 1,594,851.60 is: 2,389,632.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,622,630.27 : 3,929,596.43 = 1,594,851.60 : x
  2. Step 2: Convert to fraction form
    2,622,630.27/3,929,596.43 = 1,594,851.60/x
  3. Step 3: Cross multiply
    2,622,630.27x = 3,929,596.43 × 1,594,851.60
  4. Step 4: Simplify right side
    2,622,630.27x = 6,267,123,153,739.79
  5. Step 5: Solve for x
    x = 6,267,123,153,739.79/2,622,630.27
  6. Step 6: Final answer
    x = 2,389,632.74

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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.