Home / 6,354,264.33-8,768,973.55-3,453,654.33

Finding the Fourth Proportional to 6,354,264.33, 8,768,973.55 and 3,453,654.33

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Solution

The fourth proportional to 6,354,264.33, 8,768,973.55 and 3,453,654.33 is: 4,766,091.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,354,264.33 : 8,768,973.55 = 3,453,654.33 : x
  2. Step 2: Convert to fraction form
    6,354,264.33/8,768,973.55 = 3,453,654.33/x
  3. Step 3: Cross multiply
    6,354,264.33x = 8,768,973.55 × 3,453,654.33
  4. Step 4: Simplify right side
    6,354,264.33x = 30,285,003,494,525.39
  5. Step 5: Solve for x
    x = 30,285,003,494,525.39/6,354,264.33
  6. Step 6: Final answer
    x = 4,766,091.23

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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.