Home / 11,009,402.52-15,192,975.44-6,180,506.52

Finding the Fourth Proportional to 11,009,402.52, 15,192,975.44 and 6,180,506.52

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Solution

The fourth proportional to 11,009,402.52, 15,192,975.44 and 6,180,506.52 is: 8,529,098.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,009,402.52 : 15,192,975.44 = 6,180,506.52 : x
  2. Step 2: Convert to fraction form
    11,009,402.52/15,192,975.44 = 6,180,506.52/x
  3. Step 3: Cross multiply
    11,009,402.52x = 15,192,975.44 × 6,180,506.52
  4. Step 4: Simplify right side
    11,009,402.52x = 93,900,283,765,119.86
  5. Step 5: Solve for x
    x = 93,900,283,765,119.86/11,009,402.52
  6. Step 6: Final answer
    x = 8,529,098.98

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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.