Home / 6,308,152.62-9,462,227.94-1,515,841.86

Finding the Fourth Proportional to 6,308,152.62, 9,462,227.94 and 1,515,841.86

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Solution

The fourth proportional to 6,308,152.62, 9,462,227.94 and 1,515,841.86 is: 2,273,762.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,308,152.62 : 9,462,227.94 = 1,515,841.86 : x
  2. Step 2: Convert to fraction form
    6,308,152.62/9,462,227.94 = 1,515,841.86/x
  3. Step 3: Cross multiply
    6,308,152.62x = 9,462,227.94 × 1,515,841.86
  4. Step 4: Simplify right side
    6,308,152.62x = 14,343,241,200,313.57
  5. Step 5: Solve for x
    x = 14,343,241,200,313.57/6,308,152.62
  6. Step 6: Final answer
    x = 2,273,762.55

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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.