Home / 8,983,277.70-13,474,916.55-4,493,933.70

Finding the Fourth Proportional to 8,983,277.70, 13,474,916.55 and 4,493,933.70

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Solution

The fourth proportional to 8,983,277.70, 13,474,916.55 and 4,493,933.70 is: 6,740,900.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983,277.70 : 13,474,916.55 = 4,493,933.70 : x
  2. Step 2: Convert to fraction form
    8,983,277.70/13,474,916.55 = 4,493,933.70/x
  3. Step 3: Cross multiply
    8,983,277.70x = 13,474,916.55 × 4,493,933.70
  4. Step 4: Simplify right side
    8,983,277.70x = 60,555,381,588,732.74
  5. Step 5: Solve for x
    x = 60,555,381,588,732.74/8,983,277.70
  6. Step 6: Final answer
    x = 6,740,900.55

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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.