Home / 5,719,457.94-8,579,179.67-1,459,626.27

Finding the Fourth Proportional to 5,719,457.94, 8,579,179.67 and 1,459,626.27

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Solution

The fourth proportional to 5,719,457.94, 8,579,179.67 and 1,459,626.27 is: 2,189,437.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,719,457.94 : 8,579,179.67 = 1,459,626.27 : x
  2. Step 2: Convert to fraction form
    5,719,457.94/8,579,179.67 = 1,459,626.27/x
  3. Step 3: Cross multiply
    5,719,457.94x = 8,579,179.67 × 1,459,626.27
  4. Step 4: Simplify right side
    5,719,457.94x = 12,522,396,014,083.80
  5. Step 5: Solve for x
    x = 12,522,396,014,083.80/5,719,457.94
  6. Step 6: Final answer
    x = 2,189,437.56

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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.