Home / 2,200,713.45-3,301,081.57-1,001,797.32

Finding the Fourth Proportional to 2,200,713.45, 3,301,081.57 and 1,001,797.32

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Solution

The fourth proportional to 2,200,713.45, 3,301,081.57 and 1,001,797.32 is: 1,502,701.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,713.45 : 3,301,081.57 = 1,001,797.32 : x
  2. Step 2: Convert to fraction form
    2,200,713.45/3,301,081.57 = 1,001,797.32/x
  3. Step 3: Cross multiply
    2,200,713.45x = 3,301,081.57 × 1,001,797.32
  4. Step 4: Simplify right side
    2,200,713.45x = 3,307,014,648,413.00
  5. Step 5: Solve for x
    x = 3,307,014,648,413.00/2,200,713.45
  6. Step 6: Final answer
    x = 1,502,701.16

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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.