Home / 10,393,549.35-15,590,324.03-6,567,174.15

Finding the Fourth Proportional to 10,393,549.35, 15,590,324.03 and 6,567,174.15

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Solution

The fourth proportional to 10,393,549.35, 15,590,324.03 and 6,567,174.15 is: 9,850,761.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,393,549.35 : 15,590,324.03 = 6,567,174.15 : x
  2. Step 2: Convert to fraction form
    10,393,549.35/15,590,324.03 = 6,567,174.15/x
  3. Step 3: Cross multiply
    10,393,549.35x = 15,590,324.03 × 6,567,174.15
  4. Step 4: Simplify right side
    10,393,549.35x = 102,384,372,927,103.97
  5. Step 5: Solve for x
    x = 102,384,372,927,103.97/10,393,549.35
  6. Step 6: Final answer
    x = 9,850,761.23

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1.5x scale

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.