Home / 11,388,723.66-17,079,570.23-3,302,295.35

Finding the Fourth Proportional to 11,388,723.66, 17,079,570.23 and 3,302,295.35

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Solution

The fourth proportional to 11,388,723.66, 17,079,570.23 and 3,302,295.35 is: 4,952,423.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,388,723.66 : 17,079,570.23 = 3,302,295.35 : x
  2. Step 2: Convert to fraction form
    11,388,723.66/17,079,570.23 = 3,302,295.35/x
  3. Step 3: Cross multiply
    11,388,723.66x = 17,079,570.23 × 3,302,295.35
  4. Step 4: Simplify right side
    11,388,723.66x = 56,401,785,248,618.11
  5. Step 5: Solve for x
    x = 56,401,785,248,618.11/11,388,723.66
  6. Step 6: Final answer
    x = 4,952,423.72

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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.