Home / 1,697,519.44-2,342,530.08-933,573.28

Finding the Fourth Proportional to 1,697,519.44, 2,342,530.08 and 933,573.28

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Solution

The fourth proportional to 1,697,519.44, 2,342,530.08 and 933,573.28 is: 1,288,305.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,519.44 : 2,342,530.08 = 933,573.28 : x
  2. Step 2: Convert to fraction form
    1,697,519.44/2,342,530.08 = 933,573.28/x
  3. Step 3: Cross multiply
    1,697,519.44x = 2,342,530.08 × 933,573.28
  4. Step 4: Simplify right side
    1,697,519.44x = 2,186,923,490,284.26
  5. Step 5: Solve for x
    x = 2,186,923,490,284.26/1,697,519.44
  6. Step 6: Final answer
    x = 1,288,305.42

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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.