Home / 1,033,021.27-1,548,644.43-359,015.00

Finding the Fourth Proportional to 1,033,021.27, 1,548,644.43 and 359,015.00

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Solution

The fourth proportional to 1,033,021.27, 1,548,644.43 and 359,015.00 is: 538,214.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,021.27 : 1,548,644.43 = 359,015.00 : x
  2. Step 2: Convert to fraction form
    1,033,021.27/1,548,644.43 = 359,015.00/x
  3. Step 3: Cross multiply
    1,033,021.27x = 1,548,644.43 × 359,015.00
  4. Step 4: Simplify right side
    1,033,021.27x = 555,986,582,350.66
  5. Step 5: Solve for x
    x = 555,986,582,350.66/1,033,021.27
  6. Step 6: Final answer
    x = 538,214.07

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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.