Home / 1,830,181.44-2,745,233.28-500,485.44

Finding the Fourth Proportional to 1,830,181.44, 2,745,233.28 and 500,485.44

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Solution

The fourth proportional to 1,830,181.44, 2,745,233.28 and 500,485.44 is: 750,717.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,181.44 : 2,745,233.28 = 500,485.44 : x
  2. Step 2: Convert to fraction form
    1,830,181.44/2,745,233.28 = 500,485.44/x
  3. Step 3: Cross multiply
    1,830,181.44x = 2,745,233.28 × 500,485.44
  4. Step 4: Simplify right side
    1,830,181.44x = 1,373,949,286,043.44
  5. Step 5: Solve for x
    x = 1,373,949,286,043.44/1,830,181.44
  6. Step 6: Final answer
    x = 750,717.53

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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.