Home / 7,051,256.45-10,576,888.17-4,654,540.92

Finding the Fourth Proportional to 7,051,256.45, 10,576,888.17 and 4,654,540.92

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Solution

The fourth proportional to 7,051,256.45, 10,576,888.17 and 4,654,540.92 is: 6,981,813.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,051,256.45 : 10,576,888.17 = 4,654,540.92 : x
  2. Step 2: Convert to fraction form
    7,051,256.45/10,576,888.17 = 4,654,540.92/x
  3. Step 3: Cross multiply
    7,051,256.45x = 10,576,888.17 × 4,654,540.92
  4. Step 4: Simplify right side
    7,051,256.45x = 49,230,558,756,240.60
  5. Step 5: Solve for x
    x = 49,230,558,756,240.60/7,051,256.45
  6. Step 6: Final answer
    x = 6,981,813.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.