Home / 1,559,062.20-2,324,181.85-1,534,493.38

Finding the Fourth Proportional to 1,559,062.20, 2,324,181.85 and 1,534,493.38

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Solution

The fourth proportional to 1,559,062.20, 2,324,181.85 and 1,534,493.38 is: 2,287,555.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,062.20 : 2,324,181.85 = 1,534,493.38 : x
  2. Step 2: Convert to fraction form
    1,559,062.20/2,324,181.85 = 1,534,493.38/x
  3. Step 3: Cross multiply
    1,559,062.20x = 2,324,181.85 × 1,534,493.38
  4. Step 4: Simplify right side
    1,559,062.20x = 3,566,441,662,741.15
  5. Step 5: Solve for x
    x = 3,566,441,662,741.15/1,559,062.20
  6. Step 6: Final answer
    x = 2,287,555.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.