Home / 1,462,860.06-2,192,297.04-704,646.30

Finding the Fourth Proportional to 1,462,860.06, 2,192,297.04 and 704,646.30

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Solution

The fourth proportional to 1,462,860.06, 2,192,297.04 and 704,646.30 is: 1,056,009.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,860.06 : 2,192,297.04 = 704,646.30 : x
  2. Step 2: Convert to fraction form
    1,462,860.06/2,192,297.04 = 704,646.30/x
  3. Step 3: Cross multiply
    1,462,860.06x = 2,192,297.04 × 704,646.30
  4. Step 4: Simplify right side
    1,462,860.06x = 1,544,793,997,736.95
  5. Step 5: Solve for x
    x = 1,544,793,997,736.95/1,462,860.06
  6. Step 6: Final answer
    x = 1,056,009.42

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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.