Home / 8,701,014.09-13,052,425.11-4,151,295.93

Finding the Fourth Proportional to 8,701,014.09, 13,052,425.11 and 4,151,295.93

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Solution

The fourth proportional to 8,701,014.09, 13,052,425.11 and 4,151,295.93 is: 6,227,375.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,701,014.09 : 13,052,425.11 = 4,151,295.93 : x
  2. Step 2: Convert to fraction form
    8,701,014.09/13,052,425.11 = 4,151,295.93/x
  3. Step 3: Cross multiply
    8,701,014.09x = 13,052,425.11 × 4,151,295.93
  4. Step 4: Simplify right side
    8,701,014.09x = 54,184,479,235,772.80
  5. Step 5: Solve for x
    x = 54,184,479,235,772.80/8,701,014.09
  6. Step 6: Final answer
    x = 6,227,375.19

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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.