Home / 1,846,628.60-2,768,387.70-960,164.60

Finding the Fourth Proportional to 1,846,628.60, 2,768,387.70 and 960,164.60

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Solution

The fourth proportional to 1,846,628.60, 2,768,387.70 and 960,164.60 is: 1,439,438.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,628.60 : 2,768,387.70 = 960,164.60 : x
  2. Step 2: Convert to fraction form
    1,846,628.60/2,768,387.70 = 960,164.60/x
  3. Step 3: Cross multiply
    1,846,628.60x = 2,768,387.70 × 960,164.60
  4. Step 4: Simplify right side
    1,846,628.60x = 2,658,107,868,615.42
  5. Step 5: Solve for x
    x = 2,658,107,868,615.42/1,846,628.60
  6. Step 6: Final answer
    x = 1,439,438.27

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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.