Home / 5,989,269.36-8,982,580.50-1,728,510.60

Finding the Fourth Proportional to 5,989,269.36, 8,982,580.50 and 1,728,510.60

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Solution

The fourth proportional to 5,989,269.36, 8,982,580.50 and 1,728,510.60 is: 2,592,383.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989,269.36 : 8,982,580.50 = 1,728,510.60 : x
  2. Step 2: Convert to fraction form
    5,989,269.36/8,982,580.50 = 1,728,510.60/x
  3. Step 3: Cross multiply
    5,989,269.36x = 8,982,580.50 × 1,728,510.60
  4. Step 4: Simplify right side
    5,989,269.36x = 15,526,485,609,603.30
  5. Step 5: Solve for x
    x = 15,526,485,609,603.30/5,989,269.36
  6. Step 6: Final answer
    x = 2,592,383.92

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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.