Home / 1,529,556.55-2,292,268.04-582,410.59

Finding the Fourth Proportional to 1,529,556.55, 2,292,268.04 and 582,410.59

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Solution

The fourth proportional to 1,529,556.55, 2,292,268.04 and 582,410.59 is: 872,828.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,556.55 : 2,292,268.04 = 582,410.59 : x
  2. Step 2: Convert to fraction form
    1,529,556.55/2,292,268.04 = 582,410.59/x
  3. Step 3: Cross multiply
    1,529,556.55x = 2,292,268.04 × 582,410.59
  4. Step 4: Simplify right side
    1,529,556.55x = 1,335,041,170,153.20
  5. Step 5: Solve for x
    x = 1,335,041,170,153.20/1,529,556.55
  6. Step 6: Final answer
    x = 872,828.91

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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.