Home / 619,428.24-929,035.23-164,026.03

Finding the Fourth Proportional to 619,428.24, 929,035.23 and 164,026.03

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Solution

The fourth proportional to 619,428.24, 929,035.23 and 164,026.03 is: 246,010.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    619,428.24 : 929,035.23 = 164,026.03 : x
  2. Step 2: Convert to fraction form
    619,428.24/929,035.23 = 164,026.03/x
  3. Step 3: Cross multiply
    619,428.24x = 929,035.23 × 164,026.03
  4. Step 4: Simplify right side
    619,428.24x = 152,385,955,896.49
  5. Step 5: Solve for x
    x = 152,385,955,896.49/619,428.24
  6. Step 6: Final answer
    x = 246,010.67

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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.