Home / 1,793,384.24-2,474,886.84-988,597.04

Finding the Fourth Proportional to 1,793,384.24, 2,474,886.84 and 988,597.04

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Solution

The fourth proportional to 1,793,384.24, 2,474,886.84 and 988,597.04 is: 1,364,273.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,384.24 : 2,474,886.84 = 988,597.04 : x
  2. Step 2: Convert to fraction form
    1,793,384.24/2,474,886.84 = 988,597.04/x
  3. Step 3: Cross multiply
    1,793,384.24x = 2,474,886.84 × 988,597.04
  4. Step 4: Simplify right side
    1,793,384.24x = 2,446,665,804,358.95
  5. Step 5: Solve for x
    x = 2,446,665,804,358.95/1,793,384.24
  6. Step 6: Final answer
    x = 1,364,273.06

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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.