Home / 14,096,578.32-21,144,885.60-3,861,528.12

Finding the Fourth Proportional to 14,096,578.32, 21,144,885.60 and 3,861,528.12

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Solution

The fourth proportional to 14,096,578.32, 21,144,885.60 and 3,861,528.12 is: 5,792,297.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,096,578.32 : 21,144,885.60 = 3,861,528.12 : x
  2. Step 2: Convert to fraction form
    14,096,578.32/21,144,885.60 = 3,861,528.12/x
  3. Step 3: Cross multiply
    14,096,578.32x = 21,144,885.60 × 3,861,528.12
  4. Step 4: Simplify right side
    14,096,578.32x = 81,651,570,338,583.08
  5. Step 5: Solve for x
    x = 81,651,570,338,583.08/14,096,578.32
  6. Step 6: Final answer
    x = 5,792,297.14

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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.