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Finding the Fourth Proportional to 5,834,558.18, 8,053,896.94 and 4,388,429.72

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Solution

The fourth proportional to 5,834,558.18, 8,053,896.94 and 4,388,429.72 is: 6,057,692.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,834,558.18 : 8,053,896.94 = 4,388,429.72 : x
  2. Step 2: Convert to fraction form
    5,834,558.18/8,053,896.94 = 4,388,429.72/x
  3. Step 3: Cross multiply
    5,834,558.18x = 8,053,896.94 × 4,388,429.72
  4. Step 4: Simplify right side
    5,834,558.18x = 35,343,960,693,313.05
  5. Step 5: Solve for x
    x = 35,343,960,693,313.05/5,834,558.18
  6. Step 6: Final answer
    x = 6,057,692.73

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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.