Home / 1,010,184.42-1,394,087.12-574,590.58

Finding the Fourth Proportional to 1,010,184.42, 1,394,087.12 and 574,590.58

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Solution

The fourth proportional to 1,010,184.42, 1,394,087.12 and 574,590.58 is: 792,953.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,010,184.42 : 1,394,087.12 = 574,590.58 : x
  2. Step 2: Convert to fraction form
    1,010,184.42/1,394,087.12 = 574,590.58/x
  3. Step 3: Cross multiply
    1,010,184.42x = 1,394,087.12 × 574,590.58
  4. Step 4: Simplify right side
    1,010,184.42x = 801,029,325,879.95
  5. Step 5: Solve for x
    x = 801,029,325,879.95/1,010,184.42
  6. Step 6: Final answer
    x = 792,953.55

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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.