Home / 1,035,195.94-1,428,537.94-599,621.80

Finding the Fourth Proportional to 1,035,195.94, 1,428,537.94 and 599,621.80

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Solution

The fourth proportional to 1,035,195.94, 1,428,537.94 and 599,621.80 is: 827,459.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,195.94 : 1,428,537.94 = 599,621.80 : x
  2. Step 2: Convert to fraction form
    1,035,195.94/1,428,537.94 = 599,621.80/x
  3. Step 3: Cross multiply
    1,035,195.94x = 1,428,537.94 × 599,621.80
  4. Step 4: Simplify right side
    1,035,195.94x = 856,582,490,951.09
  5. Step 5: Solve for x
    x = 856,582,490,951.09/1,035,195.94
  6. Step 6: Final answer
    x = 827,459.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.