Home / 3,203,074.89-4,803,623.66-928,766.93

Finding the Fourth Proportional to 3,203,074.89, 4,803,623.66 and 928,766.93

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Solution

The fourth proportional to 3,203,074.89, 4,803,623.66 and 928,766.93 is: 1,392,863.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,074.89 : 4,803,623.66 = 928,766.93 : x
  2. Step 2: Convert to fraction form
    3,203,074.89/4,803,623.66 = 928,766.93/x
  3. Step 3: Cross multiply
    3,203,074.89x = 4,803,623.66 × 928,766.93
  4. Step 4: Simplify right side
    3,203,074.89x = 4,461,446,799,573.56
  5. Step 5: Solve for x
    x = 4,461,446,799,573.56/3,203,074.89
  6. Step 6: Final answer
    x = 1,392,863.72

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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.