Home / 8,014,714.66-11,060,277.91-4,343,720.32

Finding the Fourth Proportional to 8,014,714.66, 11,060,277.91 and 4,343,720.32

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Solution

The fourth proportional to 8,014,714.66, 11,060,277.91 and 4,343,720.32 is: 5,994,318.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,014,714.66 : 11,060,277.91 = 4,343,720.32 : x
  2. Step 2: Convert to fraction form
    8,014,714.66/11,060,277.91 = 4,343,720.32/x
  3. Step 3: Cross multiply
    8,014,714.66x = 11,060,277.91 × 4,343,720.32
  4. Step 4: Simplify right side
    8,014,714.66x = 48,042,753,902,514.13
  5. Step 5: Solve for x
    x = 48,042,753,902,514.13/8,014,714.66
  6. Step 6: Final answer
    x = 5,994,318.69

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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.