Home / 1,183,204.22-1,774,174.86-614,012.22

Finding the Fourth Proportional to 1,183,204.22, 1,774,174.86 and 614,012.22

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Solution

The fourth proportional to 1,183,204.22, 1,774,174.86 and 614,012.22 is: 920,690.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,183,204.22 : 1,774,174.86 = 614,012.22 : x
  2. Step 2: Convert to fraction form
    1,183,204.22/1,774,174.86 = 614,012.22/x
  3. Step 3: Cross multiply
    1,183,204.22x = 1,774,174.86 × 614,012.22
  4. Step 4: Simplify right side
    1,183,204.22x = 1,089,365,044,456.79
  5. Step 5: Solve for x
    x = 1,089,365,044,456.79/1,183,204.22
  6. Step 6: Final answer
    x = 920,690.64

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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.