Home / 3,042,893.04-4,199,323.60-1,684,766

Finding the Fourth Proportional to 3,042,893.04, 4,199,323.60 and 1,684,766

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Solution

The fourth proportional to 3,042,893.04, 4,199,323.60 and 1,684,766 is: 2,325,049.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,042,893.04 : 4,199,323.60 = 1,684,766 : x
  2. Step 2: Convert to fraction form
    3,042,893.04/4,199,323.60 = 1,684,766/x
  3. Step 3: Cross multiply
    3,042,893.04x = 4,199,323.60 × 1,684,766
  4. Step 4: Simplify right side
    3,042,893.04x = 7,074,877,624,277.60
  5. Step 5: Solve for x
    x = 7,074,877,624,277.60/3,042,893.04
  6. Step 6: Final answer
    x = 2,325,049.72

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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.