Home / 4,064,922.81-6,099,745.56-1,821,060.81

Finding the Fourth Proportional to 4,064,922.81, 6,099,745.56 and 1,821,060.81

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Solution

The fourth proportional to 4,064,922.81, 6,099,745.56 and 1,821,060.81 is: 2,732,649.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,064,922.81 : 6,099,745.56 = 1,821,060.81 : x
  2. Step 2: Convert to fraction form
    4,064,922.81/6,099,745.56 = 1,821,060.81/x
  3. Step 3: Cross multiply
    4,064,922.81x = 6,099,745.56 × 1,821,060.81
  4. Step 4: Simplify right side
    4,064,922.81x = 11,108,007,590,287.50
  5. Step 5: Solve for x
    x = 11,108,007,590,287.50/4,064,922.81
  6. Step 6: Final answer
    x = 2,732,649.08

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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.