Home / 6,219,745.59-8,583,946.05-3,466,684.38

Finding the Fourth Proportional to 6,219,745.59, 8,583,946.05 and 3,466,684.38

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Solution

The fourth proportional to 6,219,745.59, 8,583,946.05 and 3,466,684.38 is: 4,784,413.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,219,745.59 : 8,583,946.05 = 3,466,684.38 : x
  2. Step 2: Convert to fraction form
    6,219,745.59/8,583,946.05 = 3,466,684.38/x
  3. Step 3: Cross multiply
    6,219,745.59x = 8,583,946.05 × 3,466,684.38
  4. Step 4: Simplify right side
    6,219,745.59x = 29,757,831,690,297.70
  5. Step 5: Solve for x
    x = 29,757,831,690,297.70/6,219,745.59
  6. Step 6: Final answer
    x = 4,784,413.01

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Double scale
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1.5x scale

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.