Home / 8,388,984.84-11,576,626.08-4,667,733.24

Finding the Fourth Proportional to 8,388,984.84, 11,576,626.08 and 4,667,733.24

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Solution

The fourth proportional to 8,388,984.84, 11,576,626.08 and 4,667,733.24 is: 6,441,375.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,388,984.84 : 11,576,626.08 = 4,667,733.24 : x
  2. Step 2: Convert to fraction form
    8,388,984.84/11,576,626.08 = 4,667,733.24/x
  3. Step 3: Cross multiply
    8,388,984.84x = 11,576,626.08 × 4,667,733.24
  4. Step 4: Simplify right side
    8,388,984.84x = 54,036,602,360,666.90
  5. Step 5: Solve for x
    x = 54,036,602,360,666.90/8,388,984.84
  6. Step 6: Final answer
    x = 6,441,375.61

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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.