Home / 1,782,518.64-2,673,588.39-503,094.48

Finding the Fourth Proportional to 1,782,518.64, 2,673,588.39 and 503,094.48

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Solution

The fourth proportional to 1,782,518.64, 2,673,588.39 and 503,094.48 is: 754,588.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,518.64 : 2,673,588.39 = 503,094.48 : x
  2. Step 2: Convert to fraction form
    1,782,518.64/2,673,588.39 = 503,094.48/x
  3. Step 3: Cross multiply
    1,782,518.64x = 2,673,588.39 × 503,094.48
  4. Step 4: Simplify right side
    1,782,518.64x = 1,345,067,560,801.09
  5. Step 5: Solve for x
    x = 1,345,067,560,801.09/1,782,518.64
  6. Step 6: Final answer
    x = 754,588.22

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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.