Home / 1,182,245.14-1,773,617.11-383,464.66

Finding the Fourth Proportional to 1,182,245.14, 1,773,617.11 and 383,464.66

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Solution

The fourth proportional to 1,182,245.14, 1,773,617.11 and 383,464.66 is: 575,277.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,245.14 : 1,773,617.11 = 383,464.66 : x
  2. Step 2: Convert to fraction form
    1,182,245.14/1,773,617.11 = 383,464.66/x
  3. Step 3: Cross multiply
    1,182,245.14x = 1,773,617.11 × 383,464.66
  4. Step 4: Simplify right side
    1,182,245.14x = 680,119,482,056.33
  5. Step 5: Solve for x
    x = 680,119,482,056.33/1,182,245.14
  6. Step 6: Final answer
    x = 575,277.88

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1.5x scale

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.