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Finding the Fourth Proportional to 6,468,364.14, 8,926,384.61 and 3,567,833.34

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Solution

The fourth proportional to 6,468,364.14, 8,926,384.61 and 3,567,833.34 is: 4,923,633.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,468,364.14 : 8,926,384.61 = 3,567,833.34 : x
  2. Step 2: Convert to fraction form
    6,468,364.14/8,926,384.61 = 3,567,833.34/x
  3. Step 3: Cross multiply
    6,468,364.14x = 8,926,384.61 × 3,567,833.34
  4. Step 4: Simplify right side
    6,468,364.14x = 31,847,852,617,220.89
  5. Step 5: Solve for x
    x = 31,847,852,617,220.89/6,468,364.14
  6. Step 6: Final answer
    x = 4,923,633.23

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.