Home / 9,680,027.80-14,520,041.70-6,295,912.60

Finding the Fourth Proportional to 9,680,027.80, 14,520,041.70 and 6,295,912.60

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Solution

The fourth proportional to 9,680,027.80, 14,520,041.70 and 6,295,912.60 is: 9,443,868.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,680,027.80 : 14,520,041.70 = 6,295,912.60 : x
  2. Step 2: Convert to fraction form
    9,680,027.80/14,520,041.70 = 6,295,912.60/x
  3. Step 3: Cross multiply
    9,680,027.80x = 14,520,041.70 × 6,295,912.60
  4. Step 4: Simplify right side
    9,680,027.80x = 91,416,913,491,555.41
  5. Step 5: Solve for x
    x = 91,416,913,491,555.41/9,680,027.80
  6. Step 6: Final answer
    x = 9,443,868.90

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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.