Home / 8,444,460.62-11,653,376.30-4,576,977.92

Finding the Fourth Proportional to 8,444,460.62, 11,653,376.30 and 4,576,977.92

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Solution

The fourth proportional to 8,444,460.62, 11,653,376.30 and 4,576,977.92 is: 6,316,240.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,444,460.62 : 11,653,376.30 = 4,576,977.92 : x
  2. Step 2: Convert to fraction form
    8,444,460.62/11,653,376.30 = 4,576,977.92/x
  3. Step 3: Cross multiply
    8,444,460.62x = 11,653,376.30 × 4,576,977.92
  4. Step 4: Simplify right side
    8,444,460.62x = 53,337,245,937,399.52
  5. Step 5: Solve for x
    x = 53,337,245,937,399.52/8,444,460.62
  6. Step 6: Final answer
    x = 6,316,240.71

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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.