Home / 1,053,028.89-1,453,054.68-594,116.64

Finding the Fourth Proportional to 1,053,028.89, 1,453,054.68 and 594,116.64

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Solution

The fourth proportional to 1,053,028.89, 1,453,054.68 and 594,116.64 is: 819,810.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,028.89 : 1,453,054.68 = 594,116.64 : x
  2. Step 2: Convert to fraction form
    1,053,028.89/1,453,054.68 = 594,116.64/x
  3. Step 3: Cross multiply
    1,053,028.89x = 1,453,054.68 × 594,116.64
  4. Step 4: Simplify right side
    1,053,028.89x = 863,283,964,217.88
  5. Step 5: Solve for x
    x = 863,283,964,217.88/1,053,028.89
  6. Step 6: Final answer
    x = 819,810.33

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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.