Home / 10,858,714.24-14,981,379.70-6,148,467.24

Finding the Fourth Proportional to 10,858,714.24, 14,981,379.70 and 6,148,467.24

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Solution

The fourth proportional to 10,858,714.24, 14,981,379.70 and 6,148,467.24 is: 8,482,820.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,858,714.24 : 14,981,379.70 = 6,148,467.24 : x
  2. Step 2: Convert to fraction form
    10,858,714.24/14,981,379.70 = 6,148,467.24/x
  3. Step 3: Cross multiply
    10,858,714.24x = 14,981,379.70 × 6,148,467.24
  4. Step 4: Simplify right side
    10,858,714.24x = 92,112,522,295,451.03
  5. Step 5: Solve for x
    x = 92,112,522,295,451.03/10,858,714.24
  6. Step 6: Final answer
    x = 8,482,820.37

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1.5x scale

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.