Home / 2,883,764.80-4,325,893.24-753,845.50

Finding the Fourth Proportional to 2,883,764.80, 4,325,893.24 and 753,845.50

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Solution

The fourth proportional to 2,883,764.80, 4,325,893.24 and 753,845.50 is: 1,130,832.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,883,764.80 : 4,325,893.24 = 753,845.50 : x
  2. Step 2: Convert to fraction form
    2,883,764.80/4,325,893.24 = 753,845.50/x
  3. Step 3: Cross multiply
    2,883,764.80x = 4,325,893.24 × 753,845.50
  4. Step 4: Simplify right side
    2,883,764.80x = 3,261,055,152,454.42
  5. Step 5: Solve for x
    x = 3,261,055,152,454.42/2,883,764.80
  6. Step 6: Final answer
    x = 1,130,832.57

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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.