Home / 792,968.03-1,094,297.09-430,392.02

Finding the Fourth Proportional to 792,968.03, 1,094,297.09 and 430,392.02

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Solution

The fourth proportional to 792,968.03, 1,094,297.09 and 430,392.02 is: 593,941.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,968.03 : 1,094,297.09 = 430,392.02 : x
  2. Step 2: Convert to fraction form
    792,968.03/1,094,297.09 = 430,392.02/x
  3. Step 3: Cross multiply
    792,968.03x = 1,094,297.09 × 430,392.02
  4. Step 4: Simplify right side
    792,968.03x = 470,976,735,629.00
  5. Step 5: Solve for x
    x = 470,976,735,629.00/792,968.03
  6. Step 6: Final answer
    x = 593,941.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.