Home / 2,727,082.02-3,763,398.65-1,503,431.48

Finding the Fourth Proportional to 2,727,082.02, 3,763,398.65 and 1,503,431.48

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Solution

The fourth proportional to 2,727,082.02, 3,763,398.65 and 1,503,431.48 is: 2,074,749.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,082.02 : 3,763,398.65 = 1,503,431.48 : x
  2. Step 2: Convert to fraction form
    2,727,082.02/3,763,398.65 = 1,503,431.48/x
  3. Step 3: Cross multiply
    2,727,082.02x = 3,763,398.65 × 1,503,431.48
  4. Step 4: Simplify right side
    2,727,082.02x = 5,658,012,002,199.50
  5. Step 5: Solve for x
    x = 5,658,012,002,199.50/2,727,082.02
  6. Step 6: Final answer
    x = 2,074,749.48

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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.