Home / 2,003,232.81-3,004,823.06-486,911.39

Finding the Fourth Proportional to 2,003,232.81, 3,004,823.06 and 486,911.39

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Solution

The fourth proportional to 2,003,232.81, 3,004,823.06 and 486,911.39 is: 730,360.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,232.81 : 3,004,823.06 = 486,911.39 : x
  2. Step 2: Convert to fraction form
    2,003,232.81/3,004,823.06 = 486,911.39/x
  3. Step 3: Cross multiply
    2,003,232.81x = 3,004,823.06 × 486,911.39
  4. Step 4: Simplify right side
    2,003,232.81x = 1,463,082,572,848.65
  5. Step 5: Solve for x
    x = 1,463,082,572,848.65/2,003,232.81
  6. Step 6: Final answer
    x = 730,360.73

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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.