Home / 4,575,971.71-6,314,823.63-2,511,021.84

Finding the Fourth Proportional to 4,575,971.71, 6,314,823.63 and 2,511,021.84

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Solution

The fourth proportional to 4,575,971.71, 6,314,823.63 and 2,511,021.84 is: 3,465,200.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,575,971.71 : 6,314,823.63 = 2,511,021.84 : x
  2. Step 2: Convert to fraction form
    4,575,971.71/6,314,823.63 = 2,511,021.84/x
  3. Step 3: Cross multiply
    4,575,971.71x = 6,314,823.63 × 2,511,021.84
  4. Step 4: Simplify right side
    4,575,971.71x = 15,856,660,036,413.82
  5. Step 5: Solve for x
    x = 15,856,660,036,413.82/4,575,971.71
  6. Step 6: Final answer
    x = 3,465,200.63

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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.