Home / 6,550,477.00-9,039,540.67-3,570,207.22

Finding the Fourth Proportional to 6,550,477.00, 9,039,540.67 and 3,570,207.22

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Solution

The fourth proportional to 6,550,477.00, 9,039,540.67 and 3,570,207.22 is: 4,926,821.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,477.00 : 9,039,540.67 = 3,570,207.22 : x
  2. Step 2: Convert to fraction form
    6,550,477.00/9,039,540.67 = 3,570,207.22/x
  3. Step 3: Cross multiply
    6,550,477.00x = 9,039,540.67 × 3,570,207.22
  4. Step 4: Simplify right side
    6,550,477.00x = 32,273,033,367,891.55
  5. Step 5: Solve for x
    x = 32,273,033,367,891.55/6,550,477.00
  6. Step 6: Final answer
    x = 4,926,821.88

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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.