Home / 1,003,076.16-1,384,244.94-573,365.51

Finding the Fourth Proportional to 1,003,076.16, 1,384,244.94 and 573,365.51

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Solution

The fourth proportional to 1,003,076.16, 1,384,244.94 and 573,365.51 is: 791,244.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,076.16 : 1,384,244.94 = 573,365.51 : x
  2. Step 2: Convert to fraction form
    1,003,076.16/1,384,244.94 = 573,365.51/x
  3. Step 3: Cross multiply
    1,003,076.16x = 1,384,244.94 × 573,365.51
  4. Step 4: Simplify right side
    1,003,076.16x = 793,678,305,988.02
  5. Step 5: Solve for x
    x = 793,678,305,988.02/1,003,076.16
  6. Step 6: Final answer
    x = 791,244.31

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.