Home / 3,575,137.14-4,933,630.35-1,943,584.92

Finding the Fourth Proportional to 3,575,137.14, 4,933,630.35 and 1,943,584.92

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Solution

The fourth proportional to 3,575,137.14, 4,933,630.35 and 1,943,584.92 is: 2,682,115.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,137.14 : 4,933,630.35 = 1,943,584.92 : x
  2. Step 2: Convert to fraction form
    3,575,137.14/4,933,630.35 = 1,943,584.92/x
  3. Step 3: Cross multiply
    3,575,137.14x = 4,933,630.35 × 1,943,584.92
  4. Step 4: Simplify right side
    3,575,137.14x = 9,588,929,549,114.32
  5. Step 5: Solve for x
    x = 9,588,929,549,114.32/3,575,137.14
  6. Step 6: Final answer
    x = 2,682,115.17

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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.