Home / 9,658,857.60-14,488,286.40-2,567,145.60

Finding the Fourth Proportional to 9,658,857.60, 14,488,286.40 and 2,567,145.60

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Solution

The fourth proportional to 9,658,857.60, 14,488,286.40 and 2,567,145.60 is: 3,850,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,658,857.60 : 14,488,286.40 = 2,567,145.60 : x
  2. Step 2: Convert to fraction form
    9,658,857.60/14,488,286.40 = 2,567,145.60/x
  3. Step 3: Cross multiply
    9,658,857.60x = 14,488,286.40 × 2,567,145.60
  4. Step 4: Simplify right side
    9,658,857.60x = 37,193,540,683,299.84
  5. Step 5: Solve for x
    x = 37,193,540,683,299.84/9,658,857.60
  6. Step 6: Final answer
    x = 3,850,718.40

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Double scale
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Similar ratio
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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.