Home / 3,753,338.33-5,630,008.04-913,450.52

Finding the Fourth Proportional to 3,753,338.33, 5,630,008.04 and 913,450.52

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Solution

The fourth proportional to 3,753,338.33, 5,630,008.04 and 913,450.52 is: 1,370,175.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,753,338.33 : 5,630,008.04 = 913,450.52 : x
  2. Step 2: Convert to fraction form
    3,753,338.33/5,630,008.04 = 913,450.52/x
  3. Step 3: Cross multiply
    3,753,338.33x = 5,630,008.04 × 913,450.52
  4. Step 4: Simplify right side
    3,753,338.33x = 5,142,733,739,024.89
  5. Step 5: Solve for x
    x = 5,142,733,739,024.89/3,753,338.33
  6. Step 6: Final answer
    x = 1,370,175.91

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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.