Home / 3,773,665.53-5,207,636.25-2,054,781.93

Finding the Fourth Proportional to 3,773,665.53, 5,207,636.25 and 2,054,781.93

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Solution

The fourth proportional to 3,773,665.53, 5,207,636.25 and 2,054,781.93 is: 2,835,586.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773,665.53 : 5,207,636.25 = 2,054,781.93 : x
  2. Step 2: Convert to fraction form
    3,773,665.53/5,207,636.25 = 2,054,781.93/x
  3. Step 3: Cross multiply
    3,773,665.53x = 5,207,636.25 × 2,054,781.93
  4. Step 4: Simplify right side
    3,773,665.53x = 10,700,556,864,512.96
  5. Step 5: Solve for x
    x = 10,700,556,864,512.96/3,773,665.53
  6. Step 6: Final answer
    x = 2,835,586.99

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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.