Home / 6,098,841.45-8,416,322.68-3,485,315.60

Finding the Fourth Proportional to 6,098,841.45, 8,416,322.68 and 3,485,315.60

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Solution

The fourth proportional to 6,098,841.45, 8,416,322.68 and 3,485,315.60 is: 4,809,690.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,098,841.45 : 8,416,322.68 = 3,485,315.60 : x
  2. Step 2: Convert to fraction form
    6,098,841.45/8,416,322.68 = 3,485,315.60/x
  3. Step 3: Cross multiply
    6,098,841.45x = 8,416,322.68 × 3,485,315.60
  4. Step 4: Simplify right side
    6,098,841.45x = 29,333,540,774,049.43
  5. Step 5: Solve for x
    x = 29,333,540,774,049.43/6,098,841.45
  6. Step 6: Final answer
    x = 4,809,690.66

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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.