Home / 6,680,771.58-10,026,195.34-4,888,279.64

Finding the Fourth Proportional to 6,680,771.58, 10,026,195.34 and 4,888,279.64

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Solution

The fourth proportional to 6,680,771.58, 10,026,195.34 and 4,888,279.64 is: 7,336,105.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,680,771.58 : 10,026,195.34 = 4,888,279.64 : x
  2. Step 2: Convert to fraction form
    6,680,771.58/10,026,195.34 = 4,888,279.64/x
  3. Step 3: Cross multiply
    6,680,771.58x = 10,026,195.34 × 4,888,279.64
  4. Step 4: Simplify right side
    6,680,771.58x = 49,010,846,547,184.88
  5. Step 5: Solve for x
    x = 49,010,846,547,184.88/6,680,771.58
  6. Step 6: Final answer
    x = 7,336,105.71

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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.