Home / 3,274,184.05-4,485,653.53-3,151,460.14

Finding the Fourth Proportional to 3,274,184.05, 4,485,653.53 and 3,151,460.14

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Solution

The fourth proportional to 3,274,184.05, 4,485,653.53 and 3,151,460.14 is: 4,317,520.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,184.05 : 4,485,653.53 = 3,151,460.14 : x
  2. Step 2: Convert to fraction form
    3,274,184.05/4,485,653.53 = 3,151,460.14/x
  3. Step 3: Cross multiply
    3,274,184.05x = 4,485,653.53 × 3,151,460.14
  4. Step 4: Simplify right side
    3,274,184.05x = 14,136,358,282,552.51
  5. Step 5: Solve for x
    x = 14,136,358,282,552.51/3,274,184.05
  6. Step 6: Final answer
    x = 4,317,520.97

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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.