Home / 6,685,797.60-10,034,422.20-6,635,474.64

Finding the Fourth Proportional to 6,685,797.60, 10,034,422.20 and 6,635,474.64

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Solution

The fourth proportional to 6,685,797.60, 10,034,422.20 and 6,635,474.64 is: 9,958,894.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,685,797.60 : 10,034,422.20 = 6,635,474.64 : x
  2. Step 2: Convert to fraction form
    6,685,797.60/10,034,422.20 = 6,635,474.64/x
  3. Step 3: Cross multiply
    6,685,797.60x = 10,034,422.20 × 6,635,474.64
  4. Step 4: Simplify right side
    6,685,797.60x = 66,583,154,035,153
  5. Step 5: Solve for x
    x = 66,583,154,035,153/6,685,797.60
  6. Step 6: Final answer
    x = 9,958,894.66

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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.