Home / 1,682,061.44-2,523,879.36-735,309.44

Finding the Fourth Proportional to 1,682,061.44, 2,523,879.36 and 735,309.44

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Solution

The fourth proportional to 1,682,061.44, 2,523,879.36 and 735,309.44 is: 1,103,308.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,682,061.44 : 2,523,879.36 = 735,309.44 : x
  2. Step 2: Convert to fraction form
    1,682,061.44/2,523,879.36 = 735,309.44/x
  3. Step 3: Cross multiply
    1,682,061.44x = 2,523,879.36 × 735,309.44
  4. Step 4: Simplify right side
    1,682,061.44x = 1,855,832,318,829.16
  5. Step 5: Solve for x
    x = 1,855,832,318,829.16/1,682,061.44
  6. Step 6: Final answer
    x = 1,103,308.28

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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.