Home / 1,065,704.52-1,470,654.86-582,259.26

Finding the Fourth Proportional to 1,065,704.52, 1,470,654.86 and 582,259.26

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Solution

The fourth proportional to 1,065,704.52, 1,470,654.86 and 582,259.26 is: 803,508.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,065,704.52 : 1,470,654.86 = 582,259.26 : x
  2. Step 2: Convert to fraction form
    1,065,704.52/1,470,654.86 = 582,259.26/x
  3. Step 3: Cross multiply
    1,065,704.52x = 1,470,654.86 × 582,259.26
  4. Step 4: Simplify right side
    1,065,704.52x = 856,302,410,499.00
  5. Step 5: Solve for x
    x = 856,302,410,499.00/1,065,704.52
  6. Step 6: Final answer
    x = 803,508.28

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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.