Home / 9,787,379.96-14,681,217.60-3,397,835.36

Finding the Fourth Proportional to 9,787,379.96, 14,681,217.60 and 3,397,835.36

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Solution

The fourth proportional to 9,787,379.96, 14,681,217.60 and 3,397,835.36 is: 5,096,804.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,787,379.96 : 14,681,217.60 = 3,397,835.36 : x
  2. Step 2: Convert to fraction form
    9,787,379.96/14,681,217.60 = 3,397,835.36/x
  3. Step 3: Cross multiply
    9,787,379.96x = 14,681,217.60 × 3,397,835.36
  4. Step 4: Simplify right side
    9,787,379.96x = 49,884,360,289,134.34
  5. Step 5: Solve for x
    x = 49,884,360,289,134.34/9,787,379.96
  6. Step 6: Final answer
    x = 5,096,804.30

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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.