Home / 1,364,682.33-1,883,281.20-791,895.69

Finding the Fourth Proportional to 1,364,682.33, 1,883,281.20 and 791,895.69

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Solution

The fourth proportional to 1,364,682.33, 1,883,281.20 and 791,895.69 is: 1,092,827.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,682.33 : 1,883,281.20 = 791,895.69 : x
  2. Step 2: Convert to fraction form
    1,364,682.33/1,883,281.20 = 791,895.69/x
  3. Step 3: Cross multiply
    1,364,682.33x = 1,883,281.20 × 791,895.69
  4. Step 4: Simplify right side
    1,364,682.33x = 1,491,362,265,338.03
  5. Step 5: Solve for x
    x = 1,491,362,265,338.03/1,364,682.33
  6. Step 6: Final answer
    x = 1,092,827.42

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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.