Home / 959,027.30-1,440,096.15-694,643.30

Finding the Fourth Proportional to 959,027.30, 1,440,096.15 and 694,643.30

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Solution

The fourth proportional to 959,027.30, 1,440,096.15 and 694,643.30 is: 1,043,091.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,027.30 : 1,440,096.15 = 694,643.30 : x
  2. Step 2: Convert to fraction form
    959,027.30/1,440,096.15 = 694,643.30/x
  3. Step 3: Cross multiply
    959,027.30x = 1,440,096.15 × 694,643.30
  4. Step 4: Simplify right side
    959,027.30x = 1,000,353,141,953.30
  5. Step 5: Solve for x
    x = 1,000,353,141,953.30/959,027.30
  6. Step 6: Final answer
    x = 1,043,091.41

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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.