Home / 6,714,341.34-10,072,944.09-2,165,645.58

Finding the Fourth Proportional to 6,714,341.34, 10,072,944.09 and 2,165,645.58

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Solution

The fourth proportional to 6,714,341.34, 10,072,944.09 and 2,165,645.58 is: 3,248,930.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,714,341.34 : 10,072,944.09 = 2,165,645.58 : x
  2. Step 2: Convert to fraction form
    6,714,341.34/10,072,944.09 = 2,165,645.58/x
  3. Step 3: Cross multiply
    6,714,341.34x = 10,072,944.09 × 2,165,645.58
  4. Step 4: Simplify right side
    6,714,341.34x = 21,814,426,846,095.62
  5. Step 5: Solve for x
    x = 21,814,426,846,095.62/6,714,341.34
  6. Step 6: Final answer
    x = 3,248,930.27

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.