Home / 1,373,413.45-1,895,333.25-761,592.00

Finding the Fourth Proportional to 1,373,413.45, 1,895,333.25 and 761,592.00

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Solution

The fourth proportional to 1,373,413.45, 1,895,333.25 and 761,592.00 is: 1,051,009.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,373,413.45 : 1,895,333.25 = 761,592.00 : x
  2. Step 2: Convert to fraction form
    1,373,413.45/1,895,333.25 = 761,592.00/x
  3. Step 3: Cross multiply
    1,373,413.45x = 1,895,333.25 × 761,592.00
  4. Step 4: Simplify right side
    1,373,413.45x = 1,443,470,632,363.62
  5. Step 5: Solve for x
    x = 1,443,470,632,363.62/1,373,413.45
  6. Step 6: Final answer
    x = 1,051,009.54

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.