Home / 4,317,376.40-6,476,064.60-3,056,627.60

Finding the Fourth Proportional to 4,317,376.40, 6,476,064.60 and 3,056,627.60

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Solution

The fourth proportional to 4,317,376.40, 6,476,064.60 and 3,056,627.60 is: 4,584,941.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,376.40 : 6,476,064.60 = 3,056,627.60 : x
  2. Step 2: Convert to fraction form
    4,317,376.40/6,476,064.60 = 3,056,627.60/x
  3. Step 3: Cross multiply
    4,317,376.40x = 6,476,064.60 × 3,056,627.60
  4. Step 4: Simplify right side
    4,317,376.40x = 19,794,917,795,742.96
  5. Step 5: Solve for x
    x = 19,794,917,795,742.96/4,317,376.40
  6. Step 6: Final answer
    x = 4,584,941.40

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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.