Home / 1,223,094.96-1,833,258.20-622,788.03

Finding the Fourth Proportional to 1,223,094.96, 1,833,258.20 and 622,788.03

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Solution

The fourth proportional to 1,223,094.96, 1,833,258.20 and 622,788.03 is: 933,477.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,094.96 : 1,833,258.20 = 622,788.03 : x
  2. Step 2: Convert to fraction form
    1,223,094.96/1,833,258.20 = 622,788.03/x
  3. Step 3: Cross multiply
    1,223,094.96x = 1,833,258.20 × 622,788.03
  4. Step 4: Simplify right side
    1,223,094.96x = 1,141,731,259,745.41
  5. Step 5: Solve for x
    x = 1,141,731,259,745.41/1,223,094.96
  6. Step 6: Final answer
    x = 933,477.20

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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.