Home / 4,892,851.27-6,751,916.18-2,933,810.64

Finding the Fourth Proportional to 4,892,851.27, 6,751,916.18 and 2,933,810.64

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Solution

The fourth proportional to 4,892,851.27, 6,751,916.18 and 2,933,810.64 is: 4,048,527.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,892,851.27 : 6,751,916.18 = 2,933,810.64 : x
  2. Step 2: Convert to fraction form
    4,892,851.27/6,751,916.18 = 2,933,810.64/x
  3. Step 3: Cross multiply
    4,892,851.27x = 6,751,916.18 × 2,933,810.64
  4. Step 4: Simplify right side
    4,892,851.27x = 19,808,843,529,272.16
  5. Step 5: Solve for x
    x = 19,808,843,529,272.16/4,892,851.27
  6. Step 6: Final answer
    x = 4,048,527.62

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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.