Home / 10,925,336.15-15,076,879.73-6,030,555.56

Finding the Fourth Proportional to 10,925,336.15, 15,076,879.73 and 6,030,555.56

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Solution

The fourth proportional to 10,925,336.15, 15,076,879.73 and 6,030,555.56 is: 8,322,120.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,336.15 : 15,076,879.73 = 6,030,555.56 : x
  2. Step 2: Convert to fraction form
    10,925,336.15/15,076,879.73 = 6,030,555.56/x
  3. Step 3: Cross multiply
    10,925,336.15x = 15,076,879.73 × 6,030,555.56
  4. Step 4: Simplify right side
    10,925,336.15x = 90,921,960,777,665.61
  5. Step 5: Solve for x
    x = 90,921,960,777,665.61/10,925,336.15
  6. Step 6: Final answer
    x = 8,322,120.21

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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.