Home / 1,057,068.09-1,458,825.80-598,182.84

Finding the Fourth Proportional to 1,057,068.09, 1,458,825.80 and 598,182.84

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Solution

The fourth proportional to 1,057,068.09, 1,458,825.80 and 598,182.84 is: 825,532.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,068.09 : 1,458,825.80 = 598,182.84 : x
  2. Step 2: Convert to fraction form
    1,057,068.09/1,458,825.80 = 598,182.84/x
  3. Step 3: Cross multiply
    1,057,068.09x = 1,458,825.80 × 598,182.84
  4. Step 4: Simplify right side
    1,057,068.09x = 872,644,557,118.36
  5. Step 5: Solve for x
    x = 872,644,557,118.36/1,057,068.09
  6. Step 6: Final answer
    x = 825,532.97

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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.