Home / 1,917,523.01-2,646,104.40-1,058,072.10

Finding the Fourth Proportional to 1,917,523.01, 2,646,104.40 and 1,058,072.10

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Solution

The fourth proportional to 1,917,523.01, 2,646,104.40 and 1,058,072.10 is: 1,460,096.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,917,523.01 : 2,646,104.40 = 1,058,072.10 : x
  2. Step 2: Convert to fraction form
    1,917,523.01/2,646,104.40 = 1,058,072.10/x
  3. Step 3: Cross multiply
    1,917,523.01x = 2,646,104.40 × 1,058,072.10
  4. Step 4: Simplify right side
    1,917,523.01x = 2,799,769,239,327.24
  5. Step 5: Solve for x
    x = 2,799,769,239,327.24/1,917,523.01
  6. Step 6: Final answer
    x = 1,460,096.82

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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.