Home / 3,559,362.50-4,907,984.38-2,268,157.70

Finding the Fourth Proportional to 3,559,362.50, 4,907,984.38 and 2,268,157.70

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Solution

The fourth proportional to 3,559,362.50, 4,907,984.38 and 2,268,157.70 is: 3,127,549.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,559,362.50 : 4,907,984.38 = 2,268,157.70 : x
  2. Step 2: Convert to fraction form
    3,559,362.50/4,907,984.38 = 2,268,157.70/x
  3. Step 3: Cross multiply
    3,559,362.50x = 4,907,984.38 × 2,268,157.70
  4. Step 4: Simplify right side
    3,559,362.50x = 11,132,082,532,766.41
  5. Step 5: Solve for x
    x = 11,132,082,532,766.41/3,559,362.50
  6. Step 6: Final answer
    x = 3,127,549.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.