Home / 5,494,387.60-7,573,516.37-4,330,947.34

Finding the Fourth Proportional to 5,494,387.60, 7,573,516.37 and 4,330,947.34

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Solution

The fourth proportional to 5,494,387.60, 7,573,516.37 and 4,330,947.34 is: 5,969,819.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,494,387.60 : 7,573,516.37 = 4,330,947.34 : x
  2. Step 2: Convert to fraction form
    5,494,387.60/7,573,516.37 = 4,330,947.34/x
  3. Step 3: Cross multiply
    5,494,387.60x = 7,573,516.37 × 4,330,947.34
  4. Step 4: Simplify right side
    5,494,387.60x = 32,800,500,555,443.22
  5. Step 5: Solve for x
    x = 32,800,500,555,443.22/5,494,387.60
  6. Step 6: Final answer
    x = 5,969,819.19

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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.