Home / 1,705,606.12-2,353,739.94-941,661.16

Finding the Fourth Proportional to 1,705,606.12, 2,353,739.94 and 941,661.16

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Solution

The fourth proportional to 1,705,606.12, 2,353,739.94 and 941,661.16 is: 1,299,494.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,606.12 : 2,353,739.94 = 941,661.16 : x
  2. Step 2: Convert to fraction form
    1,705,606.12/2,353,739.94 = 941,661.16/x
  3. Step 3: Cross multiply
    1,705,606.12x = 2,353,739.94 × 941,661.16
  4. Step 4: Simplify right side
    1,705,606.12x = 2,216,425,482,238.73
  5. Step 5: Solve for x
    x = 2,216,425,482,238.73/1,705,606.12
  6. Step 6: Final answer
    x = 1,299,494.33

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Why These Related Problems?

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