Home / 7,313,463.27-10,089,229.59-4,735,974.42

Finding the Fourth Proportional to 7,313,463.27, 10,089,229.59 and 4,735,974.42

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Solution

The fourth proportional to 7,313,463.27, 10,089,229.59 and 4,735,974.42 is: 6,533,475.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,313,463.27 : 10,089,229.59 = 4,735,974.42 : x
  2. Step 2: Convert to fraction form
    7,313,463.27/10,089,229.59 = 4,735,974.42/x
  3. Step 3: Cross multiply
    7,313,463.27x = 10,089,229.59 × 4,735,974.42
  4. Step 4: Simplify right side
    7,313,463.27x = 47,782,333,255,747.09
  5. Step 5: Solve for x
    x = 47,782,333,255,747.09/7,313,463.27
  6. Step 6: Final answer
    x = 6,533,475.52

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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.