Home / 4,208,414.82-6,312,097.35-1,684,091.94

Finding the Fourth Proportional to 4,208,414.82, 6,312,097.35 and 1,684,091.94

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Solution

The fourth proportional to 4,208,414.82, 6,312,097.35 and 1,684,091.94 is: 2,525,927.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,414.82 : 6,312,097.35 = 1,684,091.94 : x
  2. Step 2: Convert to fraction form
    4,208,414.82/6,312,097.35 = 1,684,091.94/x
  3. Step 3: Cross multiply
    4,208,414.82x = 6,312,097.35 × 1,684,091.94
  4. Step 4: Simplify right side
    4,208,414.82x = 10,630,152,271,630.36
  5. Step 5: Solve for x
    x = 10,630,152,271,630.36/4,208,414.82
  6. Step 6: Final answer
    x = 2,525,927.87

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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.