Home / 5,782,771.04-7,980,271.57-3,204,494.87

Finding the Fourth Proportional to 5,782,771.04, 7,980,271.57 and 3,204,494.87

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Solution

The fourth proportional to 5,782,771.04, 7,980,271.57 and 3,204,494.87 is: 4,422,229.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,782,771.04 : 7,980,271.57 = 3,204,494.87 : x
  2. Step 2: Convert to fraction form
    5,782,771.04/7,980,271.57 = 3,204,494.87/x
  3. Step 3: Cross multiply
    5,782,771.04x = 7,980,271.57 × 3,204,494.87
  4. Step 4: Simplify right side
    5,782,771.04x = 25,572,739,271,376.11
  5. Step 5: Solve for x
    x = 25,572,739,271,376.11/5,782,771.04
  6. Step 6: Final answer
    x = 4,422,229.26

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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.