Home / 3,482,215.58-4,805,466.84-1,933,480.25

Finding the Fourth Proportional to 3,482,215.58, 4,805,466.84 and 1,933,480.25

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Solution

The fourth proportional to 3,482,215.58, 4,805,466.84 and 1,933,480.25 is: 2,668,207.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482,215.58 : 4,805,466.84 = 1,933,480.25 : x
  2. Step 2: Convert to fraction form
    3,482,215.58/4,805,466.84 = 1,933,480.25/x
  3. Step 3: Cross multiply
    3,482,215.58x = 4,805,466.84 × 1,933,480.25
  4. Step 4: Simplify right side
    3,482,215.58x = 9,291,275,257,870.06
  5. Step 5: Solve for x
    x = 9,291,275,257,870.06/3,482,215.58
  6. Step 6: Final answer
    x = 2,668,207.94

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1.5x scale

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.