Home / 4,130,006.58-5,697,112.05-3,837,739.14

Finding the Fourth Proportional to 4,130,006.58, 5,697,112.05 and 3,837,739.14

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Solution

The fourth proportional to 4,130,006.58, 5,697,112.05 and 3,837,739.14 is: 5,293,945.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,130,006.58 : 5,697,112.05 = 3,837,739.14 : x
  2. Step 2: Convert to fraction form
    4,130,006.58/5,697,112.05 = 3,837,739.14/x
  3. Step 3: Cross multiply
    4,130,006.58x = 5,697,112.05 × 3,837,739.14
  4. Step 4: Simplify right side
    4,130,006.58x = 21,864,029,899,250.64
  5. Step 5: Solve for x
    x = 21,864,029,899,250.64/4,130,006.58
  6. Step 6: Final answer
    x = 5,293,945.54

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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.