Home / 733,692.96-1,012,067.33-461,329.65

Finding the Fourth Proportional to 733,692.96, 1,012,067.33 and 461,329.65

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Solution

The fourth proportional to 733,692.96, 1,012,067.33 and 461,329.65 is: 636,365.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,692.96 : 1,012,067.33 = 461,329.65 : x
  2. Step 2: Convert to fraction form
    733,692.96/1,012,067.33 = 461,329.65/x
  3. Step 3: Cross multiply
    733,692.96x = 1,012,067.33 × 461,329.65
  4. Step 4: Simplify right side
    733,692.96x = 466,896,664,818.69
  5. Step 5: Solve for x
    x = 466,896,664,818.69/733,692.96
  6. Step 6: Final answer
    x = 636,365.20

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1.5x scale

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.