Home / 3,717,014.01-5,575,819.06-1,412,611.11

Finding the Fourth Proportional to 3,717,014.01, 5,575,819.06 and 1,412,611.11

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Solution

The fourth proportional to 3,717,014.01, 5,575,819.06 and 1,412,611.11 is: 2,119,029.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,717,014.01 : 5,575,819.06 = 1,412,611.11 : x
  2. Step 2: Convert to fraction form
    3,717,014.01/5,575,819.06 = 1,412,611.11/x
  3. Step 3: Cross multiply
    3,717,014.01x = 5,575,819.06 × 1,412,611.11
  4. Step 4: Simplify right side
    3,717,014.01x = 7,876,463,945,325.58
  5. Step 5: Solve for x
    x = 7,876,463,945,325.58/3,717,014.01
  6. Step 6: Final answer
    x = 2,119,029.93

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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.