Home / 1,595,449.27-2,393,194.73-530,491.33

Finding the Fourth Proportional to 1,595,449.27, 2,393,194.73 and 530,491.33

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Solution

The fourth proportional to 1,595,449.27, 2,393,194.73 and 530,491.33 is: 795,743.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,449.27 : 2,393,194.73 = 530,491.33 : x
  2. Step 2: Convert to fraction form
    1,595,449.27/2,393,194.73 = 530,491.33/x
  3. Step 3: Cross multiply
    1,595,449.27x = 2,393,194.73 × 530,491.33
  4. Step 4: Simplify right side
    1,595,449.27x = 1,269,569,045,128.02
  5. Step 5: Solve for x
    x = 1,269,569,045,128.02/1,595,449.27
  6. Step 6: Final answer
    x = 795,743.91

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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.