Home / 4,911,770.92-7,367,296.74-1,546,940.20

Finding the Fourth Proportional to 4,911,770.92, 7,367,296.74 and 1,546,940.20

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Solution

The fourth proportional to 4,911,770.92, 7,367,296.74 and 1,546,940.20 is: 2,320,297.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,911,770.92 : 7,367,296.74 = 1,546,940.20 : x
  2. Step 2: Convert to fraction form
    4,911,770.92/7,367,296.74 = 1,546,940.20/x
  3. Step 3: Cross multiply
    4,911,770.92x = 7,367,296.74 × 1,546,940.20
  4. Step 4: Simplify right side
    4,911,770.92x = 11,396,767,492,434.95
  5. Step 5: Solve for x
    x = 11,396,767,492,434.95/4,911,770.92
  6. Step 6: Final answer
    x = 2,320,297.03

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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.