Home / 9,160,667.24-13,744,804.62-4,609,285.88

Finding the Fourth Proportional to 9,160,667.24, 13,744,804.62 and 4,609,285.88

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Solution

The fourth proportional to 9,160,667.24, 13,744,804.62 and 4,609,285.88 is: 6,915,842.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,160,667.24 : 13,744,804.62 = 4,609,285.88 : x
  2. Step 2: Convert to fraction form
    9,160,667.24/13,744,804.62 = 4,609,285.88/x
  3. Step 3: Cross multiply
    9,160,667.24x = 13,744,804.62 × 4,609,285.88
  4. Step 4: Simplify right side
    9,160,667.24x = 63,353,733,858,324.76
  5. Step 5: Solve for x
    x = 63,353,733,858,324.76/9,160,667.24
  6. Step 6: Final answer
    x = 6,915,842.72

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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.