Home / 3,190,006.02-4,783,081.71-1,271,212.42

Finding the Fourth Proportional to 3,190,006.02, 4,783,081.71 and 1,271,212.42

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Solution

The fourth proportional to 3,190,006.02, 4,783,081.71 and 1,271,212.42 is: 1,906,050.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,190,006.02 : 4,783,081.71 = 1,271,212.42 : x
  2. Step 2: Convert to fraction form
    3,190,006.02/4,783,081.71 = 1,271,212.42/x
  3. Step 3: Cross multiply
    3,190,006.02x = 4,783,081.71 × 1,271,212.42
  4. Step 4: Simplify right side
    3,190,006.02x = 6,080,312,875,626.84
  5. Step 5: Solve for x
    x = 6,080,312,875,626.84/3,190,006.02
  6. Step 6: Final answer
    x = 1,906,050.60

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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.