Home / 10,925,118.96-15,076,665.04-6,030,342.28

Finding the Fourth Proportional to 10,925,118.96, 15,076,665.04 and 6,030,342.28

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Solution

The fourth proportional to 10,925,118.96, 15,076,665.04 and 6,030,342.28 is: 8,321,872.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,118.96 : 15,076,665.04 = 6,030,342.28 : x
  2. Step 2: Convert to fraction form
    10,925,118.96/15,076,665.04 = 6,030,342.28/x
  3. Step 3: Cross multiply
    10,925,118.96x = 15,076,665.04 × 6,030,342.28
  4. Step 4: Simplify right side
    10,925,118.96x = 90,917,450,632,109.89
  5. Step 5: Solve for x
    x = 90,917,450,632,109.89/10,925,118.96
  6. Step 6: Final answer
    x = 8,321,872.83

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.