Home / 8,054,015.40-12,081,023.10-2,735,231.40

Finding the Fourth Proportional to 8,054,015.40, 12,081,023.10 and 2,735,231.40

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Solution

The fourth proportional to 8,054,015.40, 12,081,023.10 and 2,735,231.40 is: 4,102,847.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,054,015.40 : 12,081,023.10 = 2,735,231.40 : x
  2. Step 2: Convert to fraction form
    8,054,015.40/12,081,023.10 = 2,735,231.40/x
  3. Step 3: Cross multiply
    8,054,015.40x = 12,081,023.10 × 2,735,231.40
  4. Step 4: Simplify right side
    8,054,015.40x = 33,044,393,727,245.34
  5. Step 5: Solve for x
    x = 33,044,393,727,245.34/8,054,015.40
  6. Step 6: Final answer
    x = 4,102,847.10

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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.