Home / 4,467,071.53-6,683,698.17-2,646,413.64

Finding the Fourth Proportional to 4,467,071.53, 6,683,698.17 and 2,646,413.64

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Solution

The fourth proportional to 4,467,071.53, 6,683,698.17 and 2,646,413.64 is: 3,959,603.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467,071.53 : 6,683,698.17 = 2,646,413.64 : x
  2. Step 2: Convert to fraction form
    4,467,071.53/6,683,698.17 = 2,646,413.64/x
  3. Step 3: Cross multiply
    4,467,071.53x = 6,683,698.17 × 2,646,413.64
  4. Step 4: Simplify right side
    4,467,071.53x = 17,687,830,012,655.09
  5. Step 5: Solve for x
    x = 17,687,830,012,655.09/4,467,071.53
  6. Step 6: Final answer
    x = 3,959,603.04

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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.