Home / 1,654,525.58-2,481,790.32-517,293.72

Finding the Fourth Proportional to 1,654,525.58, 2,481,790.32 and 517,293.72

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Solution

The fourth proportional to 1,654,525.58, 2,481,790.32 and 517,293.72 is: 775,941.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,525.58 : 2,481,790.32 = 517,293.72 : x
  2. Step 2: Convert to fraction form
    1,654,525.58/2,481,790.32 = 517,293.72/x
  3. Step 3: Cross multiply
    1,654,525.58x = 2,481,790.32 × 517,293.72
  4. Step 4: Simplify right side
    1,654,525.58x = 1,283,814,546,892.79
  5. Step 5: Solve for x
    x = 1,283,814,546,892.79/1,654,525.58
  6. Step 6: Final answer
    x = 775,941.19

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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.