Home / 4,276,942.99-6,414,071.53-1,397,653.27

Finding the Fourth Proportional to 4,276,942.99, 6,414,071.53 and 1,397,653.27

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Solution

The fourth proportional to 4,276,942.99, 6,414,071.53 and 1,397,653.27 is: 2,096,041.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,942.99 : 6,414,071.53 = 1,397,653.27 : x
  2. Step 2: Convert to fraction form
    4,276,942.99/6,414,071.53 = 1,397,653.27/x
  3. Step 3: Cross multiply
    4,276,942.99x = 6,414,071.53 × 1,397,653.27
  4. Step 4: Simplify right side
    4,276,942.99x = 8,964,648,023,955.38
  5. Step 5: Solve for x
    x = 8,964,648,023,955.38/4,276,942.99
  6. Step 6: Final answer
    x = 2,096,041.04

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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.