Home / 1,032,766.14-1,549,163.88-274,620.72

Finding the Fourth Proportional to 1,032,766.14, 1,549,163.88 and 274,620.72

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Solution

The fourth proportional to 1,032,766.14, 1,549,163.88 and 274,620.72 is: 411,934.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,766.14 : 1,549,163.88 = 274,620.72 : x
  2. Step 2: Convert to fraction form
    1,032,766.14/1,549,163.88 = 274,620.72/x
  3. Step 3: Cross multiply
    1,032,766.14x = 1,549,163.88 × 274,620.72
  4. Step 4: Simplify right side
    1,032,766.14x = 425,432,500,123.59
  5. Step 5: Solve for x
    x = 425,432,500,123.59/1,032,766.14
  6. Step 6: Final answer
    x = 411,934.98

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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.