Home / 1,746,496.89-2,619,855.90-548,466.39

Finding the Fourth Proportional to 1,746,496.89, 2,619,855.90 and 548,466.39

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Solution

The fourth proportional to 1,746,496.89, 2,619,855.90 and 548,466.39 is: 822,734.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,746,496.89 : 2,619,855.90 = 548,466.39 : x
  2. Step 2: Convert to fraction form
    1,746,496.89/2,619,855.90 = 548,466.39/x
  3. Step 3: Cross multiply
    1,746,496.89x = 2,619,855.90 × 548,466.39
  4. Step 4: Simplify right side
    1,746,496.89x = 1,436,902,907,793.20
  5. Step 5: Solve for x
    x = 1,436,902,907,793.20/1,746,496.89
  6. Step 6: Final answer
    x = 822,734.31

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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.