Home / 1,374,049.30-2,060,077.48-923,653.04

Finding the Fourth Proportional to 1,374,049.30, 2,060,077.48 and 923,653.04

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Solution

The fourth proportional to 1,374,049.30, 2,060,077.48 and 923,653.04 is: 1,384,809.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,374,049.30 : 2,060,077.48 = 923,653.04 : x
  2. Step 2: Convert to fraction form
    1,374,049.30/2,060,077.48 = 923,653.04/x
  3. Step 3: Cross multiply
    1,374,049.30x = 2,060,077.48 × 923,653.04
  4. Step 4: Simplify right side
    1,374,049.30x = 1,902,796,827,037.54
  5. Step 5: Solve for x
    x = 1,902,796,827,037.54/1,374,049.30
  6. Step 6: Final answer
    x = 1,384,809.72

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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.