Home / 2,052,457.80-3,077,382.66-1,800,244.74

Finding the Fourth Proportional to 2,052,457.80, 3,077,382.66 and 1,800,244.74

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Solution

The fourth proportional to 2,052,457.80, 3,077,382.66 and 1,800,244.74 is: 2,699,223.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,052,457.80 : 3,077,382.66 = 1,800,244.74 : x
  2. Step 2: Convert to fraction form
    2,052,457.80/3,077,382.66 = 1,800,244.74/x
  3. Step 3: Cross multiply
    2,052,457.80x = 3,077,382.66 × 1,800,244.74
  4. Step 4: Simplify right side
    2,052,457.80x = 5,540,041,946,632.21
  5. Step 5: Solve for x
    x = 5,540,041,946,632.21/2,052,457.80
  6. Step 6: Final answer
    x = 2,699,223.31

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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.