Home / 10,804,847.10-16,207,298.13-4,415,098.38

Finding the Fourth Proportional to 10,804,847.10, 16,207,298.13 and 4,415,098.38

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Solution

The fourth proportional to 10,804,847.10, 16,207,298.13 and 4,415,098.38 is: 6,622,658.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804,847.10 : 16,207,298.13 = 4,415,098.38 : x
  2. Step 2: Convert to fraction form
    10,804,847.10/16,207,298.13 = 4,415,098.38/x
  3. Step 3: Cross multiply
    10,804,847.10x = 16,207,298.13 × 4,415,098.38
  4. Step 4: Simplify right side
    10,804,847.10x = 71,556,815,717,940.03
  5. Step 5: Solve for x
    x = 71,556,815,717,940.03/10,804,847.10
  6. Step 6: Final answer
    x = 6,622,658.80

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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.