Home / 9,405,349.75-14,104,639.23-3,255,660.46

Finding the Fourth Proportional to 9,405,349.75, 14,104,639.23 and 3,255,660.46

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Solution

The fourth proportional to 9,405,349.75, 14,104,639.23 and 3,255,660.46 is: 4,882,318.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,405,349.75 : 14,104,639.23 = 3,255,660.46 : x
  2. Step 2: Convert to fraction form
    9,405,349.75/14,104,639.23 = 3,255,660.46/x
  3. Step 3: Cross multiply
    9,405,349.75x = 14,104,639.23 × 3,255,660.46
  4. Step 4: Simplify right side
    9,405,349.75x = 45,919,916,243,675.84
  5. Step 5: Solve for x
    x = 45,919,916,243,675.84/9,405,349.75
  6. Step 6: Final answer
    x = 4,882,318.84

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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.