Home / 4,961,881.03-7,444,316.24-1,550,029.81

Finding the Fourth Proportional to 4,961,881.03, 7,444,316.24 and 1,550,029.81

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Solution

The fourth proportional to 4,961,881.03, 7,444,316.24 and 1,550,029.81 is: 2,325,511.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,961,881.03 : 7,444,316.24 = 1,550,029.81 : x
  2. Step 2: Convert to fraction form
    4,961,881.03/7,444,316.24 = 1,550,029.81/x
  3. Step 3: Cross multiply
    4,961,881.03x = 7,444,316.24 × 1,550,029.81
  4. Step 4: Simplify right side
    4,961,881.03x = 11,538,912,087,067.12
  5. Step 5: Solve for x
    x = 11,538,912,087,067.12/4,961,881.03
  6. Step 6: Final answer
    x = 2,325,511.64

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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.