Home / 2,477,144.33-3,715,722.16-680,052.41

Finding the Fourth Proportional to 2,477,144.33, 3,715,722.16 and 680,052.41

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Solution

The fourth proportional to 2,477,144.33, 3,715,722.16 and 680,052.41 is: 1,020,080.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,144.33 : 3,715,722.16 = 680,052.41 : x
  2. Step 2: Convert to fraction form
    2,477,144.33/3,715,722.16 = 680,052.41/x
  3. Step 3: Cross multiply
    2,477,144.33x = 3,715,722.16 × 680,052.41
  4. Step 4: Simplify right side
    2,477,144.33x = 2,526,885,787,819.53
  5. Step 5: Solve for x
    x = 2,526,885,787,819.53/2,477,144.33
  6. Step 6: Final answer
    x = 1,020,080.16

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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.