Home / 11,247,096.85-15,520,989.86-6,090,457.03

Finding the Fourth Proportional to 11,247,096.85, 15,520,989.86 and 6,090,457.03

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Solution

The fourth proportional to 11,247,096.85, 15,520,989.86 and 6,090,457.03 is: 8,404,828.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,247,096.85 : 15,520,989.86 = 6,090,457.03 : x
  2. Step 2: Convert to fraction form
    11,247,096.85/15,520,989.86 = 6,090,457.03/x
  3. Step 3: Cross multiply
    11,247,096.85x = 15,520,989.86 × 6,090,457.03
  4. Step 4: Simplify right side
    11,247,096.85x = 94,529,921,758,980.17
  5. Step 5: Solve for x
    x = 94,529,921,758,980.17/11,247,096.85
  6. Step 6: Final answer
    x = 8,404,828.65

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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.