Home / 5,583,410.36-7,705,175.98-3,291,434.04

Finding the Fourth Proportional to 5,583,410.36, 7,705,175.98 and 3,291,434.04

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Solution

The fourth proportional to 5,583,410.36, 7,705,175.98 and 3,291,434.04 is: 4,542,220.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,583,410.36 : 7,705,175.98 = 3,291,434.04 : x
  2. Step 2: Convert to fraction form
    5,583,410.36/7,705,175.98 = 3,291,434.04/x
  3. Step 3: Cross multiply
    5,583,410.36x = 7,705,175.98 × 3,291,434.04
  4. Step 4: Simplify right side
    5,583,410.36x = 25,361,078,504,762.36
  5. Step 5: Solve for x
    x = 25,361,078,504,762.36/5,583,410.36
  6. Step 6: Final answer
    x = 4,542,220.05

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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.