Home / 3,274,185.16-4,485,654.09-3,151,460.14

Finding the Fourth Proportional to 3,274,185.16, 4,485,654.09 and 3,151,460.14

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Solution

The fourth proportional to 3,274,185.16, 4,485,654.09 and 3,151,460.14 is: 4,317,520.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,185.16 : 4,485,654.09 = 3,151,460.14 : x
  2. Step 2: Convert to fraction form
    3,274,185.16/4,485,654.09 = 3,151,460.14/x
  3. Step 3: Cross multiply
    3,274,185.16x = 4,485,654.09 × 3,151,460.14
  4. Step 4: Simplify right side
    3,274,185.16x = 14,136,360,059,001.26
  5. Step 5: Solve for x
    x = 14,136,360,059,001.26/3,274,185.16
  6. Step 6: Final answer
    x = 4,317,520.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.