Home / 5,557,645.80-8,337,246.30-2,362,746.60

Finding the Fourth Proportional to 5,557,645.80, 8,337,246.30 and 2,362,746.60

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Solution

The fourth proportional to 5,557,645.80, 8,337,246.30 and 2,362,746.60 is: 3,544,450.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,557,645.80 : 8,337,246.30 = 2,362,746.60 : x
  2. Step 2: Convert to fraction form
    5,557,645.80/8,337,246.30 = 2,362,746.60/x
  3. Step 3: Cross multiply
    5,557,645.80x = 8,337,246.30 × 2,362,746.60
  4. Step 4: Simplify right side
    5,557,645.80x = 19,698,800,348,687.58
  5. Step 5: Solve for x
    x = 19,698,800,348,687.58/5,557,645.80
  6. Step 6: Final answer
    x = 3,544,450.48

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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.