Home / 2,003,020.24-3,004,530.36-486,695.38

Finding the Fourth Proportional to 2,003,020.24, 3,004,530.36 and 486,695.38

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Solution

The fourth proportional to 2,003,020.24, 3,004,530.36 and 486,695.38 is: 730,043.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,020.24 : 3,004,530.36 = 486,695.38 : x
  2. Step 2: Convert to fraction form
    2,003,020.24/3,004,530.36 = 486,695.38/x
  3. Step 3: Cross multiply
    2,003,020.24x = 3,004,530.36 × 486,695.38
  4. Step 4: Simplify right side
    2,003,020.24x = 1,462,291,045,281.74
  5. Step 5: Solve for x
    x = 1,462,291,045,281.74/2,003,020.24
  6. Step 6: Final answer
    x = 730,043.07

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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.