Home / 1,595,449-2,393,194.34-530,491.06

Finding the Fourth Proportional to 1,595,449, 2,393,194.34 and 530,491.06

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Solution

The fourth proportional to 1,595,449, 2,393,194.34 and 530,491.06 is: 795,743.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,449 : 2,393,194.34 = 530,491.06 : x
  2. Step 2: Convert to fraction form
    1,595,449/2,393,194.34 = 530,491.06/x
  3. Step 3: Cross multiply
    1,595,449x = 2,393,194.34 × 530,491.06
  4. Step 4: Simplify right side
    1,595,449x = 1,269,568,202,212.60
  5. Step 5: Solve for x
    x = 1,269,568,202,212.60/1,595,449
  6. Step 6: Final answer
    x = 795,743.52

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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.