Home / 846,577.98-1,270,060.91-366,886.32

Finding the Fourth Proportional to 846,577.98, 1,270,060.91 and 366,886.32

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Solution

The fourth proportional to 846,577.98, 1,270,060.91 and 366,886.32 is: 550,413.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,577.98 : 1,270,060.91 = 366,886.32 : x
  2. Step 2: Convert to fraction form
    846,577.98/1,270,060.91 = 366,886.32/x
  3. Step 3: Cross multiply
    846,577.98x = 1,270,060.91 × 366,886.32
  4. Step 4: Simplify right side
    846,577.98x = 465,967,971,611.32
  5. Step 5: Solve for x
    x = 465,967,971,611.32/846,577.98
  6. Step 6: Final answer
    x = 550,413.53

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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.