Home / 1,182,306.66-1,773,709.08-383,525.85

Finding the Fourth Proportional to 1,182,306.66, 1,773,709.08 and 383,525.85

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Solution

The fourth proportional to 1,182,306.66, 1,773,709.08 and 383,525.85 is: 575,369.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,306.66 : 1,773,709.08 = 383,525.85 : x
  2. Step 2: Convert to fraction form
    1,182,306.66/1,773,709.08 = 383,525.85/x
  3. Step 3: Cross multiply
    1,182,306.66x = 1,773,709.08 × 383,525.85
  4. Step 4: Simplify right side
    1,182,306.66x = 680,263,282,559.72
  5. Step 5: Solve for x
    x = 680,263,282,559.72/1,182,306.66
  6. Step 6: Final answer
    x = 575,369.58

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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.