Home / 1,084,499.22-1,625,150.32-604,065.64

Finding the Fourth Proportional to 1,084,499.22, 1,625,150.32 and 604,065.64

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Solution

The fourth proportional to 1,084,499.22, 1,625,150.32 and 604,065.64 is: 905,208.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,499.22 : 1,625,150.32 = 604,065.64 : x
  2. Step 2: Convert to fraction form
    1,084,499.22/1,625,150.32 = 604,065.64/x
  3. Step 3: Cross multiply
    1,084,499.22x = 1,625,150.32 × 604,065.64
  4. Step 4: Simplify right side
    1,084,499.22x = 981,697,468,147.01
  5. Step 5: Solve for x
    x = 981,697,468,147.01/1,084,499.22
  6. Step 6: Final answer
    x = 905,208.09

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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.