Home / 3,563,664.22-5,345,217.40-1,004,775.80

Finding the Fourth Proportional to 3,563,664.22, 5,345,217.40 and 1,004,775.80

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Solution

The fourth proportional to 3,563,664.22, 5,345,217.40 and 1,004,775.80 is: 1,507,085.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,563,664.22 : 5,345,217.40 = 1,004,775.80 : x
  2. Step 2: Convert to fraction form
    3,563,664.22/5,345,217.40 = 1,004,775.80/x
  3. Step 3: Cross multiply
    3,563,664.22x = 5,345,217.40 × 1,004,775.80
  4. Step 4: Simplify right side
    3,563,664.22x = 5,370,745,089,258.92
  5. Step 5: Solve for x
    x = 5,370,745,089,258.92/3,563,664.22
  6. Step 6: Final answer
    x = 1,507,085.06

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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.