Home / 1,624,933.80-2,242,381.23-899,765.94

Finding the Fourth Proportional to 1,624,933.80, 2,242,381.23 and 899,765.94

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Solution

The fourth proportional to 1,624,933.80, 2,242,381.23 and 899,765.94 is: 1,241,661.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,933.80 : 2,242,381.23 = 899,765.94 : x
  2. Step 2: Convert to fraction form
    1,624,933.80/2,242,381.23 = 899,765.94/x
  3. Step 3: Cross multiply
    1,624,933.80x = 2,242,381.23 × 899,765.94
  4. Step 4: Simplify right side
    1,624,933.80x = 2,017,618,255,249.31
  5. Step 5: Solve for x
    x = 2,017,618,255,249.31/1,624,933.80
  6. Step 6: Final answer
    x = 1,241,661.82

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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.