Home / 2,707,083.68-3,734,378.21-1,835,623.55

Finding the Fourth Proportional to 2,707,083.68, 3,734,378.21 and 1,835,623.55

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Solution

The fourth proportional to 2,707,083.68, 3,734,378.21 and 1,835,623.55 is: 2,532,213.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,083.68 : 3,734,378.21 = 1,835,623.55 : x
  2. Step 2: Convert to fraction form
    2,707,083.68/3,734,378.21 = 1,835,623.55/x
  3. Step 3: Cross multiply
    2,707,083.68x = 3,734,378.21 × 1,835,623.55
  4. Step 4: Simplify right side
    2,707,083.68x = 6,854,912,559,032.84
  5. Step 5: Solve for x
    x = 6,854,912,559,032.84/2,707,083.68
  6. Step 6: Final answer
    x = 2,532,213.03

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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.