Home / 1,057,023.24-1,458,696.01-573,588.49

Finding the Fourth Proportional to 1,057,023.24, 1,458,696.01 and 573,588.49

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Solution

The fourth proportional to 1,057,023.24, 1,458,696.01 and 573,588.49 is: 791,554.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,023.24 : 1,458,696.01 = 573,588.49 : x
  2. Step 2: Convert to fraction form
    1,057,023.24/1,458,696.01 = 573,588.49/x
  3. Step 3: Cross multiply
    1,057,023.24x = 1,458,696.01 × 573,588.49
  4. Step 4: Simplify right side
    1,057,023.24x = 836,691,238,054.89
  5. Step 5: Solve for x
    x = 836,691,238,054.89/1,057,023.24
  6. Step 6: Final answer
    x = 791,554.25

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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.