Home / 3,201,951.02-4,418,727.26-1,751,615.28

Finding the Fourth Proportional to 3,201,951.02, 4,418,727.26 and 1,751,615.28

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Solution

The fourth proportional to 3,201,951.02, 4,418,727.26 and 1,751,615.28 is: 2,417,248.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,201,951.02 : 4,418,727.26 = 1,751,615.28 : x
  2. Step 2: Convert to fraction form
    3,201,951.02/4,418,727.26 = 1,751,615.28/x
  3. Step 3: Cross multiply
    3,201,951.02x = 4,418,727.26 × 1,751,615.28
  4. Step 4: Simplify right side
    3,201,951.02x = 7,739,910,178,010.46
  5. Step 5: Solve for x
    x = 7,739,910,178,010.46/3,201,951.02
  6. Step 6: Final answer
    x = 2,417,248.15

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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.