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Finding the Fourth Proportional to 6,074,250.75, 8,382,641.00 and 3,358,171.71

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Solution

The fourth proportional to 6,074,250.75, 8,382,641.00 and 3,358,171.71 is: 4,634,373.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,250.75 : 8,382,641.00 = 3,358,171.71 : x
  2. Step 2: Convert to fraction form
    6,074,250.75/8,382,641.00 = 3,358,171.71/x
  3. Step 3: Cross multiply
    6,074,250.75x = 8,382,641.00 × 3,358,171.71
  4. Step 4: Simplify right side
    6,074,250.75x = 28,150,347,844,495.25
  5. Step 5: Solve for x
    x = 28,150,347,844,495.25/6,074,250.75
  6. Step 6: Final answer
    x = 4,634,373.69

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.