Home / 11,494,676.65-17,240,895.42-4,671,658.93

Finding the Fourth Proportional to 11,494,676.65, 17,240,895.42 and 4,671,658.93

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Solution

The fourth proportional to 11,494,676.65, 17,240,895.42 and 4,671,658.93 is: 7,007,033.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,494,676.65 : 17,240,895.42 = 4,671,658.93 : x
  2. Step 2: Convert to fraction form
    11,494,676.65/17,240,895.42 = 4,671,658.93/x
  3. Step 3: Cross multiply
    11,494,676.65x = 17,240,895.42 × 4,671,658.93
  4. Step 4: Simplify right side
    11,494,676.65x = 80,543,583,050,039.11
  5. Step 5: Solve for x
    x = 80,543,583,050,039.11/11,494,676.65
  6. Step 6: Final answer
    x = 7,007,033.39

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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.