Home / 4,100,231.64-6,150,355.38-1,404,579

Finding the Fourth Proportional to 4,100,231.64, 6,150,355.38 and 1,404,579

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Solution

The fourth proportional to 4,100,231.64, 6,150,355.38 and 1,404,579 is: 2,106,871.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,231.64 : 6,150,355.38 = 1,404,579 : x
  2. Step 2: Convert to fraction form
    4,100,231.64/6,150,355.38 = 1,404,579/x
  3. Step 3: Cross multiply
    4,100,231.64x = 6,150,355.38 × 1,404,579
  4. Step 4: Simplify right side
    4,100,231.64x = 8,638,660,009,285.02
  5. Step 5: Solve for x
    x = 8,638,660,009,285.02/4,100,231.64
  6. Step 6: Final answer
    x = 2,106,871.21

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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.