Home / 6,719,330.04-10,063,299.78-6,176,761.89

Finding the Fourth Proportional to 6,719,330.04, 10,063,299.78 and 6,176,761.89

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Solution

The fourth proportional to 6,719,330.04, 10,063,299.78 and 6,176,761.89 is: 9,250,714.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,719,330.04 : 10,063,299.78 = 6,176,761.89 : x
  2. Step 2: Convert to fraction form
    6,719,330.04/10,063,299.78 = 6,176,761.89/x
  3. Step 3: Cross multiply
    6,719,330.04x = 10,063,299.78 × 6,176,761.89
  4. Step 4: Simplify right side
    6,719,330.04x = 62,158,606,568,749.38
  5. Step 5: Solve for x
    x = 62,158,606,568,749.38/6,719,330.04
  6. Step 6: Final answer
    x = 9,250,714.91

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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.