Home / 5,897,467.41-8,137,627.25-3,318,994.41

Finding the Fourth Proportional to 5,897,467.41, 8,137,627.25 and 3,318,994.41

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Solution

The fourth proportional to 5,897,467.41, 8,137,627.25 and 3,318,994.41 is: 4,579,718.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,897,467.41 : 8,137,627.25 = 3,318,994.41 : x
  2. Step 2: Convert to fraction form
    5,897,467.41/8,137,627.25 = 3,318,994.41/x
  3. Step 3: Cross multiply
    5,897,467.41x = 8,137,627.25 × 3,318,994.41
  4. Step 4: Simplify right side
    5,897,467.41x = 27,008,739,336,818.70
  5. Step 5: Solve for x
    x = 27,008,739,336,818.70/5,897,467.41
  6. Step 6: Final answer
    x = 4,579,718.29

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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.