Home / 6,854,118.57-9,462,984.33-4,410,975.51

Finding the Fourth Proportional to 6,854,118.57, 9,462,984.33 and 4,410,975.51

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Solution

The fourth proportional to 6,854,118.57, 9,462,984.33 and 4,410,975.51 is: 6,089,913.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,854,118.57 : 9,462,984.33 = 4,410,975.51 : x
  2. Step 2: Convert to fraction form
    6,854,118.57/9,462,984.33 = 4,410,975.51/x
  3. Step 3: Cross multiply
    6,854,118.57x = 9,462,984.33 × 4,410,975.51
  4. Step 4: Simplify right side
    6,854,118.57x = 41,740,992,131,143.76
  5. Step 5: Solve for x
    x = 41,740,992,131,143.76/6,854,118.57
  6. Step 6: Final answer
    x = 6,089,913.93

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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.