Home / 6,333,745.69-9,500,619.50-1,541,434.96

Finding the Fourth Proportional to 6,333,745.69, 9,500,619.50 and 1,541,434.96

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Solution

The fourth proportional to 6,333,745.69, 9,500,619.50 and 1,541,434.96 is: 2,312,152.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,333,745.69 : 9,500,619.50 = 1,541,434.96 : x
  2. Step 2: Convert to fraction form
    6,333,745.69/9,500,619.50 = 1,541,434.96/x
  3. Step 3: Cross multiply
    6,333,745.69x = 9,500,619.50 × 1,541,434.96
  4. Step 4: Simplify right side
    6,333,745.69x = 14,644,587,048,906.70
  5. Step 5: Solve for x
    x = 14,644,587,048,906.70/6,333,745.69
  6. Step 6: Final answer
    x = 2,312,152.68

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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.