Home / 1,462,082.92-2,193,124.40-963,330.28

Finding the Fourth Proportional to 1,462,082.92, 2,193,124.40 and 963,330.28

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Solution

The fourth proportional to 1,462,082.92, 2,193,124.40 and 963,330.28 is: 1,444,995.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,082.92 : 2,193,124.40 = 963,330.28 : x
  2. Step 2: Convert to fraction form
    1,462,082.92/2,193,124.40 = 963,330.28/x
  3. Step 3: Cross multiply
    1,462,082.92x = 2,193,124.40 × 963,330.28
  4. Step 4: Simplify right side
    1,462,082.92x = 2,112,703,142,326.83
  5. Step 5: Solve for x
    x = 2,112,703,142,326.83/1,462,082.92
  6. Step 6: Final answer
    x = 1,444,995.43

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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.