Home / 3,030,849.44-4,183,114.56-1,807,233.92

Finding the Fourth Proportional to 3,030,849.44, 4,183,114.56 and 1,807,233.92

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Solution

The fourth proportional to 3,030,849.44, 4,183,114.56 and 1,807,233.92 is: 2,494,306.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,849.44 : 4,183,114.56 = 1,807,233.92 : x
  2. Step 2: Convert to fraction form
    3,030,849.44/4,183,114.56 = 1,807,233.92/x
  3. Step 3: Cross multiply
    3,030,849.44x = 4,183,114.56 × 1,807,233.92
  4. Step 4: Simplify right side
    3,030,849.44x = 7,559,866,524,077.88
  5. Step 5: Solve for x
    x = 7,559,866,524,077.88/3,030,849.44
  6. Step 6: Final answer
    x = 2,494,306.19

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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.