Home / 6,548,863.29-8,971,974.83-6,303,413.10

Finding the Fourth Proportional to 6,548,863.29, 8,971,974.83 and 6,303,413.10

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Solution

The fourth proportional to 6,548,863.29, 8,971,974.83 and 6,303,413.10 is: 8,635,706.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,863.29 : 8,971,974.83 = 6,303,413.10 : x
  2. Step 2: Convert to fraction form
    6,548,863.29/8,971,974.83 = 6,303,413.10/x
  3. Step 3: Cross multiply
    6,548,863.29x = 8,971,974.83 × 6,303,413.10
  4. Step 4: Simplify right side
    6,548,863.29x = 56,554,063,644,775.20
  5. Step 5: Solve for x
    x = 56,554,063,644,775.20/6,548,863.29
  6. Step 6: Final answer
    x = 8,635,706.86

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.