Home / 1,833,507.56-2,754,744.96-1,731,537.20

Finding the Fourth Proportional to 1,833,507.56, 2,754,744.96 and 1,731,537.20

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Solution

The fourth proportional to 1,833,507.56, 2,754,744.96 and 1,731,537.20 is: 2,601,540.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,507.56 : 2,754,744.96 = 1,731,537.20 : x
  2. Step 2: Convert to fraction form
    1,833,507.56/2,754,744.96 = 1,731,537.20/x
  3. Step 3: Cross multiply
    1,833,507.56x = 2,754,744.96 × 1,731,537.20
  4. Step 4: Simplify right side
    1,833,507.56x = 4,769,943,374,752.51
  5. Step 5: Solve for x
    x = 4,769,943,374,752.51/1,833,507.56
  6. Step 6: Final answer
    x = 2,601,540.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.