Home / 2,021,527.23-3,032,083.05-673,544.25

Finding the Fourth Proportional to 2,021,527.23, 3,032,083.05 and 673,544.25

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Solution

The fourth proportional to 2,021,527.23, 3,032,083.05 and 673,544.25 is: 1,010,247.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,527.23 : 3,032,083.05 = 673,544.25 : x
  2. Step 2: Convert to fraction form
    2,021,527.23/3,032,083.05 = 673,544.25/x
  3. Step 3: Cross multiply
    2,021,527.23x = 3,032,083.05 × 673,544.25
  4. Step 4: Simplify right side
    2,021,527.23x = 2,042,242,103,849.96
  5. Step 5: Solve for x
    x = 2,042,242,103,849.96/2,021,527.23
  6. Step 6: Final answer
    x = 1,010,247.14

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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.