Home / 3,505,526.70-5,257,305.90-1,110,105.60

Finding the Fourth Proportional to 3,505,526.70, 5,257,305.90 and 1,110,105.60

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Solution

The fourth proportional to 3,505,526.70, 5,257,305.90 and 1,110,105.60 is: 1,664,846.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,526.70 : 5,257,305.90 = 1,110,105.60 : x
  2. Step 2: Convert to fraction form
    3,505,526.70/5,257,305.90 = 1,110,105.60/x
  3. Step 3: Cross multiply
    3,505,526.70x = 5,257,305.90 × 1,110,105.60
  4. Step 4: Simplify right side
    3,505,526.70x = 5,836,164,720,503.04
  5. Step 5: Solve for x
    x = 5,836,164,720,503.04/3,505,526.70
  6. Step 6: Final answer
    x = 1,664,846.75

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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.