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Finding the Fourth Proportional to 5,054,082.24, 6,974,616.64 and 2,762,242.24

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Solution

The fourth proportional to 5,054,082.24, 6,974,616.64 and 2,762,242.24 is: 3,811,885.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,054,082.24 : 6,974,616.64 = 2,762,242.24 : x
  2. Step 2: Convert to fraction form
    5,054,082.24/6,974,616.64 = 2,762,242.24/x
  3. Step 3: Cross multiply
    5,054,082.24x = 6,974,616.64 × 2,762,242.24
  4. Step 4: Simplify right side
    5,054,082.24x = 19,265,580,690,814.88
  5. Step 5: Solve for x
    x = 19,265,580,690,814.88/5,054,082.24
  6. Step 6: Final answer
    x = 3,811,885.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.