Home / 2,082,942.30-3,124,413.45-735,094.20

Finding the Fourth Proportional to 2,082,942.30, 3,124,413.45 and 735,094.20

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Solution

The fourth proportional to 2,082,942.30, 3,124,413.45 and 735,094.20 is: 1,102,641.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,082,942.30 : 3,124,413.45 = 735,094.20 : x
  2. Step 2: Convert to fraction form
    2,082,942.30/3,124,413.45 = 735,094.20/x
  3. Step 3: Cross multiply
    2,082,942.30x = 3,124,413.45 × 735,094.20
  4. Step 4: Simplify right side
    2,082,942.30x = 2,296,738,205,496.99
  5. Step 5: Solve for x
    x = 2,296,738,205,496.99/2,082,942.30
  6. Step 6: Final answer
    x = 1,102,641.30

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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.