Home / 7,606,658.94-11,413,678.98-3,346,273.60

Finding the Fourth Proportional to 7,606,658.94, 11,413,678.98 and 3,346,273.60

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Solution

The fourth proportional to 7,606,658.94, 11,413,678.98 and 3,346,273.60 is: 5,021,033.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,606,658.94 : 11,413,678.98 = 3,346,273.60 : x
  2. Step 2: Convert to fraction form
    7,606,658.94/11,413,678.98 = 3,346,273.60/x
  3. Step 3: Cross multiply
    7,606,658.94x = 11,413,678.98 × 3,346,273.60
  4. Step 4: Simplify right side
    7,606,658.94x = 38,193,292,649,648.93
  5. Step 5: Solve for x
    x = 38,193,292,649,648.93/7,606,658.94
  6. Step 6: Final answer
    x = 5,021,033.93

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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.