Home / 3,195,323.01-4,791,211.20-1,064,244.60

Finding the Fourth Proportional to 3,195,323.01, 4,791,211.20 and 1,064,244.60

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Solution

The fourth proportional to 3,195,323.01, 4,791,211.20 and 1,064,244.60 is: 1,595,776.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,195,323.01 : 4,791,211.20 = 1,064,244.60 : x
  2. Step 2: Convert to fraction form
    3,195,323.01/4,791,211.20 = 1,064,244.60/x
  3. Step 3: Cross multiply
    3,195,323.01x = 4,791,211.20 × 1,064,244.60
  4. Step 4: Simplify right side
    3,195,323.01x = 5,099,020,647,059.52
  5. Step 5: Solve for x
    x = 5,099,020,647,059.52/3,195,323.01
  6. Step 6: Final answer
    x = 1,595,776.27

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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.