Home / 1,136,230.26-1,704,343.38-662,583.48

Finding the Fourth Proportional to 1,136,230.26, 1,704,343.38 and 662,583.48

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Solution

The fourth proportional to 1,136,230.26, 1,704,343.38 and 662,583.48 is: 993,874.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,230.26 : 1,704,343.38 = 662,583.48 : x
  2. Step 2: Convert to fraction form
    1,136,230.26/1,704,343.38 = 662,583.48/x
  3. Step 3: Cross multiply
    1,136,230.26x = 1,704,343.38 × 662,583.48
  4. Step 4: Simplify right side
    1,136,230.26x = 1,129,269,767,835.36
  5. Step 5: Solve for x
    x = 1,129,269,767,835.36/1,136,230.26
  6. Step 6: Final answer
    x = 993,874.05

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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.