Home / 10,473,879.92-14,453,727.72-6,063,791.51

Finding the Fourth Proportional to 10,473,879.92, 14,453,727.72 and 6,063,791.51

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Solution

The fourth proportional to 10,473,879.92, 14,453,727.72 and 6,063,791.51 is: 8,367,901.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,473,879.92 : 14,453,727.72 = 6,063,791.51 : x
  2. Step 2: Convert to fraction form
    10,473,879.92/14,453,727.72 = 6,063,791.51/x
  3. Step 3: Cross multiply
    10,473,879.92x = 14,453,727.72 × 6,063,791.51
  4. Step 4: Simplify right side
    10,473,879.92x = 87,644,391,415,412.83
  5. Step 5: Solve for x
    x = 87,644,391,415,412.83/10,473,879.92
  6. Step 6: Final answer
    x = 8,367,901.11

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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.