Home / 10,546,231.77-14,553,668.79-6,195,714.66

Finding the Fourth Proportional to 10,546,231.77, 14,553,668.79 and 6,195,714.66

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Solution

The fourth proportional to 10,546,231.77, 14,553,668.79 and 6,195,714.66 is: 8,550,009.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,546,231.77 : 14,553,668.79 = 6,195,714.66 : x
  2. Step 2: Convert to fraction form
    10,546,231.77/14,553,668.79 = 6,195,714.66/x
  3. Step 3: Cross multiply
    10,546,231.77x = 14,553,668.79 × 6,195,714.66
  4. Step 4: Simplify right side
    10,546,231.77x = 90,170,379,078,987.45
  5. Step 5: Solve for x
    x = 90,170,379,078,987.45/10,546,231.77
  6. Step 6: Final answer
    x = 8,550,009.24

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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.