Home / 1,595,450.25-2,393,196.22-530,492.31

Finding the Fourth Proportional to 1,595,450.25, 2,393,196.22 and 530,492.31

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Solution

The fourth proportional to 1,595,450.25, 2,393,196.22 and 530,492.31 is: 795,745.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,450.25 : 2,393,196.22 = 530,492.31 : x
  2. Step 2: Convert to fraction form
    1,595,450.25/2,393,196.22 = 530,492.31/x
  3. Step 3: Cross multiply
    1,595,450.25x = 2,393,196.22 × 530,492.31
  4. Step 4: Simplify right side
    1,595,450.25x = 1,269,572,188,378.61
  5. Step 5: Solve for x
    x = 1,269,572,188,378.61/1,595,450.25
  6. Step 6: Final answer
    x = 795,745.39

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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.