Home / 9,072,527.40-13,611,196.80-3,952,760.40

Finding the Fourth Proportional to 9,072,527.40, 13,611,196.80 and 3,952,760.40

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Solution

The fourth proportional to 9,072,527.40, 13,611,196.80 and 3,952,760.40 is: 5,930,188.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,527.40 : 13,611,196.80 = 3,952,760.40 : x
  2. Step 2: Convert to fraction form
    9,072,527.40/13,611,196.80 = 3,952,760.40/x
  3. Step 3: Cross multiply
    9,072,527.40x = 13,611,196.80 × 3,952,760.40
  4. Step 4: Simplify right side
    9,072,527.40x = 53,801,799,707,646.72
  5. Step 5: Solve for x
    x = 53,801,799,707,646.72/9,072,527.40
  6. Step 6: Final answer
    x = 5,930,188.73

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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.