Home / 11,341,013.40-17,014,815.18-3,664,497.60

Finding the Fourth Proportional to 11,341,013.40, 17,014,815.18 and 3,664,497.60

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Solution

The fourth proportional to 11,341,013.40, 17,014,815.18 and 3,664,497.60 is: 5,497,811.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,341,013.40 : 17,014,815.18 = 3,664,497.60 : x
  2. Step 2: Convert to fraction form
    11,341,013.40/17,014,815.18 = 3,664,497.60/x
  3. Step 3: Cross multiply
    11,341,013.40x = 17,014,815.18 × 3,664,497.60
  4. Step 4: Simplify right side
    11,341,013.40x = 62,350,749,391,553.57
  5. Step 5: Solve for x
    x = 62,350,749,391,553.57/11,341,013.40
  6. Step 6: Final answer
    x = 5,497,811.10

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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.