Home / 1,956,007.62-2,699,420.07-1,096,623.54

Finding the Fourth Proportional to 1,956,007.62, 2,699,420.07 and 1,096,623.54

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Solution

The fourth proportional to 1,956,007.62, 2,699,420.07 and 1,096,623.54 is: 1,513,413.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,956,007.62 : 2,699,420.07 = 1,096,623.54 : x
  2. Step 2: Convert to fraction form
    1,956,007.62/2,699,420.07 = 1,096,623.54/x
  3. Step 3: Cross multiply
    1,956,007.62x = 2,699,420.07 × 1,096,623.54
  4. Step 4: Simplify right side
    1,956,007.62x = 2,960,247,593,110.45
  5. Step 5: Solve for x
    x = 2,960,247,593,110.45/1,956,007.62
  6. Step 6: Final answer
    x = 1,513,413.12

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Why These Related Problems?

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