Home / 8,594,042.36-12,890,876.27-4,042,568.33

Finding the Fourth Proportional to 8,594,042.36, 12,890,876.27 and 4,042,568.33

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Solution

The fourth proportional to 8,594,042.36, 12,890,876.27 and 4,042,568.33 is: 6,063,764.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,594,042.36 : 12,890,876.27 = 4,042,568.33 : x
  2. Step 2: Convert to fraction form
    8,594,042.36/12,890,876.27 = 4,042,568.33/x
  3. Step 3: Cross multiply
    8,594,042.36x = 12,890,876.27 × 4,042,568.33
  4. Step 4: Simplify right side
    8,594,042.36x = 52,112,248,213,974.72
  5. Step 5: Solve for x
    x = 52,112,248,213,974.72/8,594,042.36
  6. Step 6: Final answer
    x = 6,063,764.42

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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.