Home / 2,001,751.95-3,002,006.91-722,193.07

Finding the Fourth Proportional to 2,001,751.95, 3,002,006.91 and 722,193.07

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Solution

The fourth proportional to 2,001,751.95, 3,002,006.91 and 722,193.07 is: 1,083,065.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,001,751.95 : 3,002,006.91 = 722,193.07 : x
  2. Step 2: Convert to fraction form
    2,001,751.95/3,002,006.91 = 722,193.07/x
  3. Step 3: Cross multiply
    2,001,751.95x = 3,002,006.91 × 722,193.07
  4. Step 4: Simplify right side
    2,001,751.95x = 2,168,028,586,494.11
  5. Step 5: Solve for x
    x = 2,168,028,586,494.11/2,001,751.95
  6. Step 6: Final answer
    x = 1,083,065.56

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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.