Home / 9,016,853.24-13,527,353.48-2,951,780.60

Finding the Fourth Proportional to 9,016,853.24, 13,527,353.48 and 2,951,780.60

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Solution

The fourth proportional to 9,016,853.24, 13,527,353.48 and 2,951,780.60 is: 4,428,349.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016,853.24 : 13,527,353.48 = 2,951,780.60 : x
  2. Step 2: Convert to fraction form
    9,016,853.24/13,527,353.48 = 2,951,780.60/x
  3. Step 3: Cross multiply
    9,016,853.24x = 13,527,353.48 × 2,951,780.60
  4. Step 4: Simplify right side
    9,016,853.24x = 39,929,779,571,606.49
  5. Step 5: Solve for x
    x = 39,929,779,571,606.49/9,016,853.24
  6. Step 6: Final answer
    x = 4,428,349.73

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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.