Home / 5,675,296.77-7,832,074.94-3,097,143.60

Finding the Fourth Proportional to 5,675,296.77, 7,832,074.94 and 3,097,143.60

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Solution

The fourth proportional to 5,675,296.77, 7,832,074.94 and 3,097,143.60 is: 4,274,148.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,675,296.77 : 7,832,074.94 = 3,097,143.60 : x
  2. Step 2: Convert to fraction form
    5,675,296.77/7,832,074.94 = 3,097,143.60/x
  3. Step 3: Cross multiply
    5,675,296.77x = 7,832,074.94 × 3,097,143.60
  4. Step 4: Simplify right side
    5,675,296.77x = 24,257,060,779,235.85
  5. Step 5: Solve for x
    x = 24,257,060,779,235.85/5,675,296.77
  6. Step 6: Final answer
    x = 4,274,148.43

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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.