Home / 3,658,149.41-5,048,246.43-2,004,303.56

Finding the Fourth Proportional to 3,658,149.41, 5,048,246.43 and 2,004,303.56

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Solution

The fourth proportional to 3,658,149.41, 5,048,246.43 and 2,004,303.56 is: 2,765,939.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,149.41 : 5,048,246.43 = 2,004,303.56 : x
  2. Step 2: Convert to fraction form
    3,658,149.41/5,048,246.43 = 2,004,303.56/x
  3. Step 3: Cross multiply
    3,658,149.41x = 5,048,246.43 × 2,004,303.56
  4. Step 4: Simplify right side
    3,658,149.41x = 10,118,218,291,406.29
  5. Step 5: Solve for x
    x = 10,118,218,291,406.29/3,658,149.41
  6. Step 6: Final answer
    x = 2,765,939.05

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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.