Home / 3,467,654.02-4,786,324.23-2,017,629.52

Finding the Fourth Proportional to 3,467,654.02, 4,786,324.23 and 2,017,629.52

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Solution

The fourth proportional to 3,467,654.02, 4,786,324.23 and 2,017,629.52 is: 2,784,888.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,654.02 : 4,786,324.23 = 2,017,629.52 : x
  2. Step 2: Convert to fraction form
    3,467,654.02/4,786,324.23 = 2,017,629.52/x
  3. Step 3: Cross multiply
    3,467,654.02x = 4,786,324.23 × 2,017,629.52
  4. Step 4: Simplify right side
    3,467,654.02x = 9,657,029,058,739.27
  5. Step 5: Solve for x
    x = 9,657,029,058,739.27/3,467,654.02
  6. Step 6: Final answer
    x = 2,784,888.29

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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.