Home / 1,033,201.98-1,549,818.46-393,540.93

Finding the Fourth Proportional to 1,033,201.98, 1,549,818.46 and 393,540.93

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Solution

The fourth proportional to 1,033,201.98, 1,549,818.46 and 393,540.93 is: 590,317.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,201.98 : 1,549,818.46 = 393,540.93 : x
  2. Step 2: Convert to fraction form
    1,033,201.98/1,549,818.46 = 393,540.93/x
  3. Step 3: Cross multiply
    1,033,201.98x = 1,549,818.46 × 393,540.93
  4. Step 4: Simplify right side
    1,033,201.98x = 609,916,998,571.49
  5. Step 5: Solve for x
    x = 609,916,998,571.49/1,033,201.98
  6. Step 6: Final answer
    x = 590,317.30

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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.