Home / 1,362,524.36-2,042,515.74-463,351.64

Finding the Fourth Proportional to 1,362,524.36, 2,042,515.74 and 463,351.64

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Solution

The fourth proportional to 1,362,524.36, 2,042,515.74 and 463,351.64 is: 694,595.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,362,524.36 : 2,042,515.74 = 463,351.64 : x
  2. Step 2: Convert to fraction form
    1,362,524.36/2,042,515.74 = 463,351.64/x
  3. Step 3: Cross multiply
    1,362,524.36x = 2,042,515.74 × 463,351.64
  4. Step 4: Simplify right side
    1,362,524.36x = 946,403,017,854.81
  5. Step 5: Solve for x
    x = 946,403,017,854.81/1,362,524.36
  6. Step 6: Final answer
    x = 694,595.30

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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.