Home / 7,531,584.60-10,393,660.62-4,093,823.50

Finding the Fourth Proportional to 7,531,584.60, 10,393,660.62 and 4,093,823.50

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Solution

The fourth proportional to 7,531,584.60, 10,393,660.62 and 4,093,823.50 is: 5,649,516.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,531,584.60 : 10,393,660.62 = 4,093,823.50 : x
  2. Step 2: Convert to fraction form
    7,531,584.60/10,393,660.62 = 4,093,823.50/x
  3. Step 3: Cross multiply
    7,531,584.60x = 10,393,660.62 × 4,093,823.50
  4. Step 4: Simplify right side
    7,531,584.60x = 42,549,812,097,180.57
  5. Step 5: Solve for x
    x = 42,549,812,097,180.57/7,531,584.60
  6. Step 6: Final answer
    x = 5,649,516.58

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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.