Home / 957,194.94-1,435,792.65-283,224.06

Finding the Fourth Proportional to 957,194.94, 1,435,792.65 and 283,224.06

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Solution

The fourth proportional to 957,194.94, 1,435,792.65 and 283,224.06 is: 424,836.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,194.94 : 1,435,792.65 = 283,224.06 : x
  2. Step 2: Convert to fraction form
    957,194.94/1,435,792.65 = 283,224.06/x
  3. Step 3: Cross multiply
    957,194.94x = 1,435,792.65 × 283,224.06
  4. Step 4: Simplify right side
    957,194.94x = 406,651,023,651.16
  5. Step 5: Solve for x
    x = 406,651,023,651.16/957,194.94
  6. Step 6: Final answer
    x = 424,836.16

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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.