Home / 9,861,167.40-14,780,759.80-4,100,675.01

Finding the Fourth Proportional to 9,861,167.40, 14,780,759.80 and 4,100,675.01

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Solution

The fourth proportional to 9,861,167.40, 14,780,759.80 and 4,100,675.01 is: 6,146,441.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,861,167.40 : 14,780,759.80 = 4,100,675.01 : x
  2. Step 2: Convert to fraction form
    9,861,167.40/14,780,759.80 = 4,100,675.01/x
  3. Step 3: Cross multiply
    9,861,167.40x = 14,780,759.80 × 4,100,675.01
  4. Step 4: Simplify right side
    9,861,167.40x = 60,611,092,340,672.60
  5. Step 5: Solve for x
    x = 60,611,092,340,672.60/9,861,167.40
  6. Step 6: Final answer
    x = 6,146,441.88

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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.