Home / 7,953,251.72-10,975,096.23-4,515,041.48

Finding the Fourth Proportional to 7,953,251.72, 10,975,096.23 and 4,515,041.48

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Solution

The fourth proportional to 7,953,251.72, 10,975,096.23 and 4,515,041.48 is: 6,230,535.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,953,251.72 : 10,975,096.23 = 4,515,041.48 : x
  2. Step 2: Convert to fraction form
    7,953,251.72/10,975,096.23 = 4,515,041.48/x
  3. Step 3: Cross multiply
    7,953,251.72x = 10,975,096.23 × 4,515,041.48
  4. Step 4: Simplify right side
    7,953,251.72x = 49,553,014,725,441.62
  5. Step 5: Solve for x
    x = 49,553,014,725,441.62/7,953,251.72
  6. Step 6: Final answer
    x = 6,230,535.19

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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.