Home / 3,067,333.20-4,600,999.80-1,933,592.40

Finding the Fourth Proportional to 3,067,333.20, 4,600,999.80 and 1,933,592.40

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Solution

The fourth proportional to 3,067,333.20, 4,600,999.80 and 1,933,592.40 is: 2,900,388.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,333.20 : 4,600,999.80 = 1,933,592.40 : x
  2. Step 2: Convert to fraction form
    3,067,333.20/4,600,999.80 = 1,933,592.40/x
  3. Step 3: Cross multiply
    3,067,333.20x = 4,600,999.80 × 1,933,592.40
  4. Step 4: Simplify right side
    3,067,333.20x = 8,896,458,245,681.52
  5. Step 5: Solve for x
    x = 8,896,458,245,681.52/3,067,333.20
  6. Step 6: Final answer
    x = 2,900,388.60

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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.