Home / 604,211.08-904,345.26-444,244.60

Finding the Fourth Proportional to 604,211.08, 904,345.26 and 444,244.60

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Solution

The fourth proportional to 604,211.08, 904,345.26 and 444,244.60 is: 664,917.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,211.08 : 904,345.26 = 444,244.60 : x
  2. Step 2: Convert to fraction form
    604,211.08/904,345.26 = 444,244.60/x
  3. Step 3: Cross multiply
    604,211.08x = 904,345.26 × 444,244.60
  4. Step 4: Simplify right side
    604,211.08x = 401,750,498,290.60
  5. Step 5: Solve for x
    x = 401,750,498,290.60/604,211.08
  6. Step 6: Final answer
    x = 664,917.46

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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.