Home / 11,826,069.60-17,739,104.40-3,847,893.60

Finding the Fourth Proportional to 11,826,069.60, 17,739,104.40 and 3,847,893.60

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Solution

The fourth proportional to 11,826,069.60, 17,739,104.40 and 3,847,893.60 is: 5,771,840.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,826,069.60 : 17,739,104.40 = 3,847,893.60 : x
  2. Step 2: Convert to fraction form
    11,826,069.60/17,739,104.40 = 3,847,893.60/x
  3. Step 3: Cross multiply
    11,826,069.60x = 17,739,104.40 × 3,847,893.60
  4. Step 4: Simplify right side
    11,826,069.60x = 68,258,186,290,491.84
  5. Step 5: Solve for x
    x = 68,258,186,290,491.84/11,826,069.60
  6. Step 6: Final answer
    x = 5,771,840.40

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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.