Home / 6,030,083.75-9,043,181.92-1,985,608.65

Finding the Fourth Proportional to 6,030,083.75, 9,043,181.92 and 1,985,608.65

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Solution

The fourth proportional to 6,030,083.75, 9,043,181.92 and 1,985,608.65 is: 2,977,772.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,030,083.75 : 9,043,181.92 = 1,985,608.65 : x
  2. Step 2: Convert to fraction form
    6,030,083.75/9,043,181.92 = 1,985,608.65/x
  3. Step 3: Cross multiply
    6,030,083.75x = 9,043,181.92 × 1,985,608.65
  4. Step 4: Simplify right side
    6,030,083.75x = 17,956,220,280,269.55
  5. Step 5: Solve for x
    x = 17,956,220,280,269.55/6,030,083.75
  6. Step 6: Final answer
    x = 2,977,772.95

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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.