Home / 11,104,927.89-15,324,164.67-6,143,073.24

Finding the Fourth Proportional to 11,104,927.89, 15,324,164.67 and 6,143,073.24

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Solution

The fourth proportional to 11,104,927.89, 15,324,164.67 and 6,143,073.24 is: 8,477,089.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,104,927.89 : 15,324,164.67 = 6,143,073.24 : x
  2. Step 2: Convert to fraction form
    11,104,927.89/15,324,164.67 = 6,143,073.24/x
  3. Step 3: Cross multiply
    11,104,927.89x = 15,324,164.67 × 6,143,073.24
  4. Step 4: Simplify right side
    11,104,927.89x = 94,137,465,909,630.44
  5. Step 5: Solve for x
    x = 94,137,465,909,630.44/11,104,927.89
  6. Step 6: Final answer
    x = 8,477,089.35

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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.