Home / 3,810,435.27-5,738,462.90-3,470,313.03

Finding the Fourth Proportional to 3,810,435.27, 5,738,462.90 and 3,470,313.03

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Solution

The fourth proportional to 3,810,435.27, 5,738,462.90 and 3,470,313.03 is: 5,226,243.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,810,435.27 : 5,738,462.90 = 3,470,313.03 : x
  2. Step 2: Convert to fraction form
    3,810,435.27/5,738,462.90 = 3,470,313.03/x
  3. Step 3: Cross multiply
    3,810,435.27x = 5,738,462.90 × 3,470,313.03
  4. Step 4: Simplify right side
    3,810,435.27x = 19,914,262,556,690.02
  5. Step 5: Solve for x
    x = 19,914,262,556,690.02/3,810,435.27
  6. Step 6: Final answer
    x = 5,226,243.50

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.