Home / 3,356,019.86-5,034,228.73-1,050,944.14

Finding the Fourth Proportional to 3,356,019.86, 5,034,228.73 and 1,050,944.14

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Solution

The fourth proportional to 3,356,019.86, 5,034,228.73 and 1,050,944.14 is: 1,576,478.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,356,019.86 : 5,034,228.73 = 1,050,944.14 : x
  2. Step 2: Convert to fraction form
    3,356,019.86/5,034,228.73 = 1,050,944.14/x
  3. Step 3: Cross multiply
    3,356,019.86x = 5,034,228.73 × 1,050,944.14
  4. Step 4: Simplify right side
    3,356,019.86x = 5,290,693,183,213.14
  5. Step 5: Solve for x
    x = 5,290,693,183,213.14/3,356,019.86
  6. Step 6: Final answer
    x = 1,576,478.51

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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.