Home / 1,028,904.64-1,419,771.36-599,094.16

Finding the Fourth Proportional to 1,028,904.64, 1,419,771.36 and 599,094.16

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Solution

The fourth proportional to 1,028,904.64, 1,419,771.36 and 599,094.16 is: 826,681.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,028,904.64 : 1,419,771.36 = 599,094.16 : x
  2. Step 2: Convert to fraction form
    1,028,904.64/1,419,771.36 = 599,094.16/x
  3. Step 3: Cross multiply
    1,028,904.64x = 1,419,771.36 × 599,094.16
  4. Step 4: Simplify right side
    1,028,904.64x = 850,576,730,311.26
  5. Step 5: Solve for x
    x = 850,576,730,311.26/1,028,904.64
  6. Step 6: Final answer
    x = 826,681.79

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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.