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Finding the Fourth Proportional to 1,569,028.02, 2,353,542.06 and 1,096,636.02

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Solution

The fourth proportional to 1,569,028.02, 2,353,542.06 and 1,096,636.02 is: 1,644,954.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,028.02 : 2,353,542.06 = 1,096,636.02 : x
  2. Step 2: Convert to fraction form
    1,569,028.02/2,353,542.06 = 1,096,636.02/x
  3. Step 3: Cross multiply
    1,569,028.02x = 2,353,542.06 × 1,096,636.02
  4. Step 4: Simplify right side
    1,569,028.02x = 2,580,978,997,581.00
  5. Step 5: Solve for x
    x = 2,580,978,997,581.00/1,569,028.02
  6. Step 6: Final answer
    x = 1,644,954.05

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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.