Home / 3,690,273.40-5,536,187.70-1,559,260.60

Finding the Fourth Proportional to 3,690,273.40, 5,536,187.70 and 1,559,260.60

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Solution

The fourth proportional to 3,690,273.40, 5,536,187.70 and 1,559,260.60 is: 2,339,219.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,273.40 : 5,536,187.70 = 1,559,260.60 : x
  2. Step 2: Convert to fraction form
    3,690,273.40/5,536,187.70 = 1,559,260.60/x
  3. Step 3: Cross multiply
    3,690,273.40x = 5,536,187.70 × 1,559,260.60
  4. Step 4: Simplify right side
    3,690,273.40x = 8,632,359,354,814.62
  5. Step 5: Solve for x
    x = 8,632,359,354,814.62/3,690,273.40
  6. Step 6: Final answer
    x = 2,339,219.46

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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.