Home / 11,240,713.27-16,861,683.08-3,563,802.87

Finding the Fourth Proportional to 11,240,713.27, 16,861,683.08 and 3,563,802.87

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Solution

The fourth proportional to 11,240,713.27, 16,861,683.08 and 3,563,802.87 is: 5,345,898.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,240,713.27 : 16,861,683.08 = 3,563,802.87 : x
  2. Step 2: Convert to fraction form
    11,240,713.27/16,861,683.08 = 3,563,802.87/x
  3. Step 3: Cross multiply
    11,240,713.27x = 16,861,683.08 × 3,563,802.87
  4. Step 4: Simplify right side
    11,240,713.27x = 60,091,714,553,534.44
  5. Step 5: Solve for x
    x = 60,091,714,553,534.44/11,240,713.27
  6. Step 6: Final answer
    x = 5,345,898.71

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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.