Home / 1,182,786.60-1,774,327.42-463,035.28

Finding the Fourth Proportional to 1,182,786.60, 1,774,327.42 and 463,035.28

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Solution

The fourth proportional to 1,182,786.60, 1,774,327.42 and 463,035.28 is: 694,610.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,786.60 : 1,774,327.42 = 463,035.28 : x
  2. Step 2: Convert to fraction form
    1,182,786.60/1,774,327.42 = 463,035.28/x
  3. Step 3: Cross multiply
    1,182,786.60x = 1,774,327.42 × 463,035.28
  4. Step 4: Simplify right side
    1,182,786.60x = 821,576,193,731.38
  5. Step 5: Solve for x
    x = 821,576,193,731.38/1,182,786.60
  6. Step 6: Final answer
    x = 694,610.67

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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.