Home / 1,705,575.24-2,353,687.28-941,623.32

Finding the Fourth Proportional to 1,705,575.24, 2,353,687.28 and 941,623.32

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Solution

The fourth proportional to 1,705,575.24, 2,353,687.28 and 941,623.32 is: 1,299,436.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,575.24 : 2,353,687.28 = 941,623.32 : x
  2. Step 2: Convert to fraction form
    1,705,575.24/2,353,687.28 = 941,623.32/x
  3. Step 3: Cross multiply
    1,705,575.24x = 2,353,687.28 × 941,623.32
  4. Step 4: Simplify right side
    1,705,575.24x = 2,216,286,830,835.37
  5. Step 5: Solve for x
    x = 2,216,286,830,835.37/1,705,575.24
  6. Step 6: Final answer
    x = 1,299,436.56

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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.