Home / 3,267,914.60-4,901,907.54-993,808.82

Finding the Fourth Proportional to 3,267,914.60, 4,901,907.54 and 993,808.82

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Solution

The fourth proportional to 3,267,914.60, 4,901,907.54 and 993,808.82 is: 1,490,724.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,267,914.60 : 4,901,907.54 = 993,808.82 : x
  2. Step 2: Convert to fraction form
    3,267,914.60/4,901,907.54 = 993,808.82/x
  3. Step 3: Cross multiply
    3,267,914.60x = 4,901,907.54 × 993,808.82
  4. Step 4: Simplify right side
    3,267,914.60x = 4,871,558,948,076.50
  5. Step 5: Solve for x
    x = 4,871,558,948,076.50/3,267,914.60
  6. Step 6: Final answer
    x = 1,490,724.07

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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.