Home / 6,614,173.76-9,916,214.34-3,017,425.36

Finding the Fourth Proportional to 6,614,173.76, 9,916,214.34 and 3,017,425.36

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Solution

The fourth proportional to 6,614,173.76, 9,916,214.34 and 3,017,425.36 is: 4,523,835.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,614,173.76 : 9,916,214.34 = 3,017,425.36 : x
  2. Step 2: Convert to fraction form
    6,614,173.76/9,916,214.34 = 3,017,425.36/x
  3. Step 3: Cross multiply
    6,614,173.76x = 9,916,214.34 × 3,017,425.36
  4. Step 4: Simplify right side
    6,614,173.76x = 29,921,436,624,711.66
  5. Step 5: Solve for x
    x = 29,921,436,624,711.66/6,614,173.76
  6. Step 6: Final answer
    x = 4,523,835.89

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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.