Home / 5,253,944.16-7,880,916.26-4,057,611.44

Finding the Fourth Proportional to 5,253,944.16, 7,880,916.26 and 4,057,611.44

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Solution

The fourth proportional to 5,253,944.16, 7,880,916.26 and 4,057,611.44 is: 6,086,417.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,253,944.16 : 7,880,916.26 = 4,057,611.44 : x
  2. Step 2: Convert to fraction form
    5,253,944.16/7,880,916.26 = 4,057,611.44/x
  3. Step 3: Cross multiply
    5,253,944.16x = 7,880,916.26 × 4,057,611.44
  4. Step 4: Simplify right side
    5,253,944.16x = 31,977,695,974,258.01
  5. Step 5: Solve for x
    x = 31,977,695,974,258.01/5,253,944.16
  6. Step 6: Final answer
    x = 6,086,417.18

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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.