Home / 5,890,203.40-8,832,680.70-2,696,308.60

Finding the Fourth Proportional to 5,890,203.40, 8,832,680.70 and 2,696,308.60

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Solution

The fourth proportional to 5,890,203.40, 8,832,680.70 and 2,696,308.60 is: 4,043,261.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,890,203.40 : 8,832,680.70 = 2,696,308.60 : x
  2. Step 2: Convert to fraction form
    5,890,203.40/8,832,680.70 = 2,696,308.60/x
  3. Step 3: Cross multiply
    5,890,203.40x = 8,832,680.70 × 2,696,308.60
  4. Step 4: Simplify right side
    5,890,203.40x = 23,815,632,932,464.02
  5. Step 5: Solve for x
    x = 23,815,632,932,464.02/5,890,203.40
  6. Step 6: Final answer
    x = 4,043,261.55

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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.