Home / 8,541,448.58-12,815,162.21-2,476,544.25

Finding the Fourth Proportional to 8,541,448.58, 12,815,162.21 and 2,476,544.25

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Solution

The fourth proportional to 8,541,448.58, 12,815,162.21 and 2,476,544.25 is: 3,715,683.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,541,448.58 : 12,815,162.21 = 2,476,544.25 : x
  2. Step 2: Convert to fraction form
    8,541,448.58/12,815,162.21 = 2,476,544.25/x
  3. Step 3: Cross multiply
    8,541,448.58x = 12,815,162.21 × 2,476,544.25
  4. Step 4: Simplify right side
    8,541,448.58x = 31,737,316,271,610.07
  5. Step 5: Solve for x
    x = 31,737,316,271,610.07/8,541,448.58
  6. Step 6: Final answer
    x = 3,715,683.12

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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.