Home / 1,136,224.68-1,704,334.86-662,577.90

Finding the Fourth Proportional to 1,136,224.68, 1,704,334.86 and 662,577.90

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Solution

The fourth proportional to 1,136,224.68, 1,704,334.86 and 662,577.90 is: 993,865.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,136,224.68 : 1,704,334.86 = 662,577.90 : x
  2. Step 2: Convert to fraction form
    1,136,224.68/1,704,334.86 = 662,577.90/x
  3. Step 3: Cross multiply
    1,136,224.68x = 1,704,334.86 × 662,577.90
  4. Step 4: Simplify right side
    1,136,224.68x = 1,129,254,612,435.59
  5. Step 5: Solve for x
    x = 1,129,254,612,435.59/1,136,224.68
  6. Step 6: Final answer
    x = 993,865.59

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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.