Home / 3,935,082.36-5,903,452.98-1,275,483

Finding the Fourth Proportional to 3,935,082.36, 5,903,452.98 and 1,275,483

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Solution

The fourth proportional to 3,935,082.36, 5,903,452.98 and 1,275,483 is: 1,913,493.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,935,082.36 : 5,903,452.98 = 1,275,483 : x
  2. Step 2: Convert to fraction form
    3,935,082.36/5,903,452.98 = 1,275,483/x
  3. Step 3: Cross multiply
    3,935,082.36x = 5,903,452.98 × 1,275,483
  4. Step 4: Simplify right side
    3,935,082.36x = 7,529,753,917,289.34
  5. Step 5: Solve for x
    x = 7,529,753,917,289.34/3,935,082.36
  6. Step 6: Final answer
    x = 1,913,493.35

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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.