Home / 4,159,012.89-5,739,455.39-2,273,082.03

Finding the Fourth Proportional to 4,159,012.89, 5,739,455.39 and 2,273,082.03

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Solution

The fourth proportional to 4,159,012.89, 5,739,455.39 and 2,273,082.03 is: 3,136,862.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,159,012.89 : 5,739,455.39 = 2,273,082.03 : x
  2. Step 2: Convert to fraction form
    4,159,012.89/5,739,455.39 = 2,273,082.03/x
  3. Step 3: Cross multiply
    4,159,012.89x = 5,739,455.39 × 2,273,082.03
  4. Step 4: Simplify right side
    4,159,012.89x = 13,046,252,892,756.50
  5. Step 5: Solve for x
    x = 13,046,252,892,756.50/4,159,012.89
  6. Step 6: Final answer
    x = 3,136,862.82

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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.