Home / 3,067,026.30-4,600,538.73-823,164.30

Finding the Fourth Proportional to 3,067,026.30, 4,600,538.73 and 823,164.30

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Solution

The fourth proportional to 3,067,026.30, 4,600,538.73 and 823,164.30 is: 1,234,746.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,026.30 : 4,600,538.73 = 823,164.30 : x
  2. Step 2: Convert to fraction form
    3,067,026.30/4,600,538.73 = 823,164.30/x
  3. Step 3: Cross multiply
    3,067,026.30x = 4,600,538.73 × 823,164.30
  4. Step 4: Simplify right side
    3,067,026.30x = 3,786,999,243,303.34
  5. Step 5: Solve for x
    x = 3,786,999,243,303.34/3,067,026.30
  6. Step 6: Final answer
    x = 1,234,746.26

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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.