Home / 3,081,503.55-4,618,469.44-1,730,826.93

Finding the Fourth Proportional to 3,081,503.55, 4,618,469.44 and 1,730,826.93

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Solution

The fourth proportional to 3,081,503.55, 4,618,469.44 and 1,730,826.93 is: 2,594,113.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,081,503.55 : 4,618,469.44 = 1,730,826.93 : x
  2. Step 2: Convert to fraction form
    3,081,503.55/4,618,469.44 = 1,730,826.93/x
  3. Step 3: Cross multiply
    3,081,503.55x = 4,618,469.44 × 1,730,826.93
  4. Step 4: Simplify right side
    3,081,503.55x = 7,993,771,282,134.02
  5. Step 5: Solve for x
    x = 7,993,771,282,134.02/3,081,503.55
  6. Step 6: Final answer
    x = 2,594,113.93

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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.