Home / 4,100,489.60-6,150,734.40-2,607,497.60

Finding the Fourth Proportional to 4,100,489.60, 6,150,734.40 and 2,607,497.60

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Solution

The fourth proportional to 4,100,489.60, 6,150,734.40 and 2,607,497.60 is: 3,911,246.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,489.60 : 6,150,734.40 = 2,607,497.60 : x
  2. Step 2: Convert to fraction form
    4,100,489.60/6,150,734.40 = 2,607,497.60/x
  3. Step 3: Cross multiply
    4,100,489.60x = 6,150,734.40 × 2,607,497.60
  4. Step 4: Simplify right side
    4,100,489.60x = 16,038,025,186,237.44
  5. Step 5: Solve for x
    x = 16,038,025,186,237.44/4,100,489.60
  6. Step 6: Final answer
    x = 3,911,246.40

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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.