Home / 7,113,241.37-9,816,302.86-3,850,055.26

Finding the Fourth Proportional to 7,113,241.37, 9,816,302.86 and 3,850,055.26

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Solution

The fourth proportional to 7,113,241.37, 9,816,302.86 and 3,850,055.26 is: 5,313,092.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,113,241.37 : 9,816,302.86 = 3,850,055.26 : x
  2. Step 2: Convert to fraction form
    7,113,241.37/9,816,302.86 = 3,850,055.26/x
  3. Step 3: Cross multiply
    7,113,241.37x = 9,816,302.86 × 3,850,055.26
  4. Step 4: Simplify right side
    7,113,241.37x = 37,793,308,425,730.15
  5. Step 5: Solve for x
    x = 37,793,308,425,730.15/7,113,241.37
  6. Step 6: Final answer
    x = 5,313,092.36

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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.