Home / 2,047,662.18-3,070,181.07-850,410.90

Finding the Fourth Proportional to 2,047,662.18, 3,070,181.07 and 850,410.90

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Solution

The fourth proportional to 2,047,662.18, 3,070,181.07 and 850,410.90 is: 1,275,071.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047,662.18 : 3,070,181.07 = 850,410.90 : x
  2. Step 2: Convert to fraction form
    2,047,662.18/3,070,181.07 = 850,410.90/x
  3. Step 3: Cross multiply
    2,047,662.18x = 3,070,181.07 × 850,410.90
  4. Step 4: Simplify right side
    2,047,662.18x = 2,610,915,446,901.66
  5. Step 5: Solve for x
    x = 2,610,915,446,901.66/2,047,662.18
  6. Step 6: Final answer
    x = 1,275,071.38

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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.