Home / 3,066,886.36-4,601,231.34-907,966.36

Finding the Fourth Proportional to 3,066,886.36, 4,601,231.34 and 907,966.36

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Solution

The fourth proportional to 3,066,886.36, 4,601,231.34 and 907,966.36 is: 1,362,216.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,886.36 : 4,601,231.34 = 907,966.36 : x
  2. Step 2: Convert to fraction form
    3,066,886.36/4,601,231.34 = 907,966.36/x
  3. Step 3: Cross multiply
    3,066,886.36x = 4,601,231.34 × 907,966.36
  4. Step 4: Simplify right side
    3,066,886.36x = 4,177,763,271,297.72
  5. Step 5: Solve for x
    x = 4,177,763,271,297.72/3,066,886.36
  6. Step 6: Final answer
    x = 1,362,216.52

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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.