Home / 5,672,144.24-7,827,583.40-3,093,880.36

Finding the Fourth Proportional to 5,672,144.24, 7,827,583.40 and 3,093,880.36

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Solution

The fourth proportional to 5,672,144.24, 7,827,583.40 and 3,093,880.36 is: 4,269,568.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,672,144.24 : 7,827,583.40 = 3,093,880.36 : x
  2. Step 2: Convert to fraction form
    5,672,144.24/7,827,583.40 = 3,093,880.36/x
  3. Step 3: Cross multiply
    5,672,144.24x = 7,827,583.40 × 3,093,880.36
  4. Step 4: Simplify right side
    5,672,144.24x = 24,217,606,547,522.02
  5. Step 5: Solve for x
    x = 24,217,606,547,522.02/5,672,144.24
  6. Step 6: Final answer
    x = 4,269,568.18

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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.