Home / 4,083,180.89-6,124,771.35-1,243,293.03

Finding the Fourth Proportional to 4,083,180.89, 6,124,771.35 and 1,243,293.03

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Solution

The fourth proportional to 4,083,180.89, 6,124,771.35 and 1,243,293.03 is: 1,864,939.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,083,180.89 : 6,124,771.35 = 1,243,293.03 : x
  2. Step 2: Convert to fraction form
    4,083,180.89/6,124,771.35 = 1,243,293.03/x
  3. Step 3: Cross multiply
    4,083,180.89x = 6,124,771.35 × 1,243,293.03
  4. Step 4: Simplify right side
    4,083,180.89x = 7,614,885,529,798.69
  5. Step 5: Solve for x
    x = 7,614,885,529,798.69/4,083,180.89
  6. Step 6: Final answer
    x = 1,864,939.55

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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.