Home / 2,032,419.06-2,797,697.48-1,756,650.21

Finding the Fourth Proportional to 2,032,419.06, 2,797,697.48 and 1,756,650.21

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Solution

The fourth proportional to 2,032,419.06, 2,797,697.48 and 1,756,650.21 is: 2,418,091.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,419.06 : 2,797,697.48 = 1,756,650.21 : x
  2. Step 2: Convert to fraction form
    2,032,419.06/2,797,697.48 = 1,756,650.21/x
  3. Step 3: Cross multiply
    2,032,419.06x = 2,797,697.48 × 1,756,650.21
  4. Step 4: Simplify right side
    2,032,419.06x = 4,914,575,846,483.85
  5. Step 5: Solve for x
    x = 4,914,575,846,483.85/2,032,419.06
  6. Step 6: Final answer
    x = 2,418,091.79

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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.