Home / 12,006,230.60-16,568,603.36-6,499,605.33

Finding the Fourth Proportional to 12,006,230.60, 16,568,603.36 and 6,499,605.33

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Solution

The fourth proportional to 12,006,230.60, 16,568,603.36 and 6,499,605.33 is: 8,969,458.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,006,230.60 : 16,568,603.36 = 6,499,605.33 : x
  2. Step 2: Convert to fraction form
    12,006,230.60/16,568,603.36 = 6,499,605.33/x
  3. Step 3: Cross multiply
    12,006,230.60x = 16,568,603.36 × 6,499,605.33
  4. Step 4: Simplify right side
    12,006,230.60x = 107,689,382,676,813.89
  5. Step 5: Solve for x
    x = 107,689,382,676,813.89/12,006,230.60
  6. Step 6: Final answer
    x = 8,969,458.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.