Home / 1,374,844.14-2,061,774.09-476,044.65

Finding the Fourth Proportional to 1,374,844.14, 2,061,774.09 and 476,044.65

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Solution

The fourth proportional to 1,374,844.14, 2,061,774.09 and 476,044.65 is: 713,896.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,844.14 : 2,061,774.09 = 476,044.65 : x
  2. Step 2: Convert to fraction form
    1,374,844.14/2,061,774.09 = 476,044.65/x
  3. Step 3: Cross multiply
    1,374,844.14x = 2,061,774.09 × 476,044.65
  4. Step 4: Simplify right side
    1,374,844.14x = 981,496,525,053.12
  5. Step 5: Solve for x
    x = 981,496,525,053.12/1,374,844.14
  6. Step 6: Final answer
    x = 713,896.58

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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.