Home / 1,166,000.56-1,748,610.33-446,174.98

Finding the Fourth Proportional to 1,166,000.56, 1,748,610.33 and 446,174.98

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Solution

The fourth proportional to 1,166,000.56, 1,748,610.33 and 446,174.98 is: 669,113.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,000.56 : 1,748,610.33 = 446,174.98 : x
  2. Step 2: Convert to fraction form
    1,166,000.56/1,748,610.33 = 446,174.98/x
  3. Step 3: Cross multiply
    1,166,000.56x = 1,748,610.33 × 446,174.98
  4. Step 4: Simplify right side
    1,166,000.56x = 780,186,179,015.54
  5. Step 5: Solve for x
    x = 780,186,179,015.54/1,166,000.56
  6. Step 6: Final answer
    x = 669,113.04

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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.