Home / 3,633,754.28-5,450,652.03-937,895.18

Finding the Fourth Proportional to 3,633,754.28, 5,450,652.03 and 937,895.18

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Solution

The fourth proportional to 3,633,754.28, 5,450,652.03 and 937,895.18 is: 1,406,848.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,633,754.28 : 5,450,652.03 = 937,895.18 : x
  2. Step 2: Convert to fraction form
    3,633,754.28/5,450,652.03 = 937,895.18/x
  3. Step 3: Cross multiply
    3,633,754.28x = 5,450,652.03 × 937,895.18
  4. Step 4: Simplify right side
    3,633,754.28x = 5,112,140,262,104.74
  5. Step 5: Solve for x
    x = 5,112,140,262,104.74/3,633,754.28
  6. Step 6: Final answer
    x = 1,406,848.09

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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.