Home / 4,398,892-6,068,313.90-3,817,299.04

Finding the Fourth Proportional to 4,398,892, 6,068,313.90 and 3,817,299.04

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Solution

The fourth proportional to 4,398,892, 6,068,313.90 and 3,817,299.04 is: 5,266,000.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,398,892 : 6,068,313.90 = 3,817,299.04 : x
  2. Step 2: Convert to fraction form
    4,398,892/6,068,313.90 = 3,817,299.04/x
  3. Step 3: Cross multiply
    4,398,892x = 6,068,313.90 × 3,817,299.04
  4. Step 4: Simplify right side
    4,398,892x = 23,164,568,824,888.66
  5. Step 5: Solve for x
    x = 23,164,568,824,888.66/4,398,892
  6. Step 6: Final answer
    x = 5,266,000.81

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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.