Home / 11,247,234.12-15,521,191.38-6,090,601.32

Finding the Fourth Proportional to 11,247,234.12, 15,521,191.38 and 6,090,601.32

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Solution

The fourth proportional to 11,247,234.12, 15,521,191.38 and 6,090,601.32 is: 8,405,034.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,247,234.12 : 15,521,191.38 = 6,090,601.32 : x
  2. Step 2: Convert to fraction form
    11,247,234.12/15,521,191.38 = 6,090,601.32/x
  3. Step 3: Cross multiply
    11,247,234.12x = 15,521,191.38 × 6,090,601.32
  4. Step 4: Simplify right side
    11,247,234.12x = 94,533,388,707,000.62
  5. Step 5: Solve for x
    x = 94,533,388,707,000.62/11,247,234.12
  6. Step 6: Final answer
    x = 8,405,034.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.