Home / 1,049,033.97-1,447,653.06-590,147.10

Finding the Fourth Proportional to 1,049,033.97, 1,447,653.06 and 590,147.10

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Solution

The fourth proportional to 1,049,033.97, 1,447,653.06 and 590,147.10 is: 814,395.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,033.97 : 1,447,653.06 = 590,147.10 : x
  2. Step 2: Convert to fraction form
    1,049,033.97/1,447,653.06 = 590,147.10/x
  3. Step 3: Cross multiply
    1,049,033.97x = 1,447,653.06 × 590,147.10
  4. Step 4: Simplify right side
    1,049,033.97x = 854,328,255,165.13
  5. Step 5: Solve for x
    x = 854,328,255,165.13/1,049,033.97
  6. Step 6: Final answer
    x = 814,395.22

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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.