Home / 6,857,984.60-10,266,797.04-4,577,853.44

Finding the Fourth Proportional to 6,857,984.60, 10,266,797.04 and 4,577,853.44

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Solution

The fourth proportional to 6,857,984.60, 10,266,797.04 and 4,577,853.44 is: 6,853,309.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,857,984.60 : 10,266,797.04 = 4,577,853.44 : x
  2. Step 2: Convert to fraction form
    6,857,984.60/10,266,797.04 = 4,577,853.44/x
  3. Step 3: Cross multiply
    6,857,984.60x = 10,266,797.04 × 4,577,853.44
  4. Step 4: Simplify right side
    6,857,984.60x = 46,999,892,147,345.82
  5. Step 5: Solve for x
    x = 46,999,892,147,345.82/6,857,984.60
  6. Step 6: Final answer
    x = 6,853,309.67

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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.