Home / 3,763,531.05-5,670,596.99-3,404,102.61

Finding the Fourth Proportional to 3,763,531.05, 5,670,596.99 and 3,404,102.61

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Solution

The fourth proportional to 3,763,531.05, 5,670,596.99 and 3,404,102.61 is: 5,129,038.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,763,531.05 : 5,670,596.99 = 3,404,102.61 : x
  2. Step 2: Convert to fraction form
    3,763,531.05/5,670,596.99 = 3,404,102.61/x
  3. Step 3: Cross multiply
    3,763,531.05x = 5,670,596.99 × 3,404,102.61
  4. Step 4: Simplify right side
    3,763,531.05x = 19,303,294,013,917.14
  5. Step 5: Solve for x
    x = 19,303,294,013,917.14/3,763,531.05
  6. Step 6: Final answer
    x = 5,129,038.06

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.