Home / 9,081,061.53-12,531,861.23-4,951,096.11

Finding the Fourth Proportional to 9,081,061.53, 12,531,861.23 and 4,951,096.11

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Solution

The fourth proportional to 9,081,061.53, 12,531,861.23 and 4,951,096.11 is: 6,832,510.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,081,061.53 : 12,531,861.23 = 4,951,096.11 : x
  2. Step 2: Convert to fraction form
    9,081,061.53/12,531,861.23 = 4,951,096.11/x
  3. Step 3: Cross multiply
    9,081,061.53x = 12,531,861.23 × 4,951,096.11
  4. Step 4: Simplify right side
    9,081,061.53x = 62,046,449,362,157.34
  5. Step 5: Solve for x
    x = 62,046,449,362,157.34/9,081,061.53
  6. Step 6: Final answer
    x = 6,832,510.62

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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.