Home / 2,004,548.34-3,005,393.94-939,009

Finding the Fourth Proportional to 2,004,548.34, 3,005,393.94 and 939,009

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Solution

The fourth proportional to 2,004,548.34, 3,005,393.94 and 939,009 is: 1,407,844.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,004,548.34 : 3,005,393.94 = 939,009 : x
  2. Step 2: Convert to fraction form
    2,004,548.34/3,005,393.94 = 939,009/x
  3. Step 3: Cross multiply
    2,004,548.34x = 3,005,393.94 × 939,009
  4. Step 4: Simplify right side
    2,004,548.34x = 2,822,091,958,205.46
  5. Step 5: Solve for x
    x = 2,822,091,958,205.46/2,004,548.34
  6. Step 6: Final answer
    x = 1,407,844.30

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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.