Home / 1,162,136.78-1,743,731.02-593,224.10

Finding the Fourth Proportional to 1,162,136.78, 1,743,731.02 and 593,224.10

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Solution

The fourth proportional to 1,162,136.78, 1,743,731.02 and 593,224.10 is: 890,104.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,162,136.78 : 1,743,731.02 = 593,224.10 : x
  2. Step 2: Convert to fraction form
    1,162,136.78/1,743,731.02 = 593,224.10/x
  3. Step 3: Cross multiply
    1,162,136.78x = 1,743,731.02 × 593,224.10
  4. Step 4: Simplify right side
    1,162,136.78x = 1,034,423,264,981.58
  5. Step 5: Solve for x
    x = 1,034,423,264,981.58/1,162,136.78
  6. Step 6: Final answer
    x = 890,104.58

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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.