Home / 1,790,134.62-2,685,266.73-592,086.30

Finding the Fourth Proportional to 1,790,134.62, 2,685,266.73 and 592,086.30

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Solution

The fourth proportional to 1,790,134.62, 2,685,266.73 and 592,086.30 is: 888,150.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,790,134.62 : 2,685,266.73 = 592,086.30 : x
  2. Step 2: Convert to fraction form
    1,790,134.62/2,685,266.73 = 592,086.30/x
  3. Step 3: Cross multiply
    1,790,134.62x = 2,685,266.73 × 592,086.30
  4. Step 4: Simplify right side
    1,790,134.62x = 1,589,909,642,678.80
  5. Step 5: Solve for x
    x = 1,589,909,642,678.80/1,790,134.62
  6. Step 6: Final answer
    x = 888,150.88

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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.