Home / 9,381,974.71-14,082,039.98-4,527,698.41

Finding the Fourth Proportional to 9,381,974.71, 14,082,039.98 and 4,527,698.41

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Solution

The fourth proportional to 9,381,974.71, 14,082,039.98 and 4,527,698.41 is: 6,795,928.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,381,974.71 : 14,082,039.98 = 4,527,698.41 : x
  2. Step 2: Convert to fraction form
    9,381,974.71/14,082,039.98 = 4,527,698.41/x
  3. Step 3: Cross multiply
    9,381,974.71x = 14,082,039.98 × 4,527,698.41
  4. Step 4: Simplify right side
    9,381,974.71x = 63,759,230,027,002.44
  5. Step 5: Solve for x
    x = 63,759,230,027,002.44/9,381,974.71
  6. Step 6: Final answer
    x = 6,795,928.58

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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.