Home / 2,069,784.10-3,104,676.15-873,057.70

Finding the Fourth Proportional to 2,069,784.10, 3,104,676.15 and 873,057.70

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Solution

The fourth proportional to 2,069,784.10, 3,104,676.15 and 873,057.70 is: 1,309,586.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069,784.10 : 3,104,676.15 = 873,057.70 : x
  2. Step 2: Convert to fraction form
    2,069,784.10/3,104,676.15 = 873,057.70/x
  3. Step 3: Cross multiply
    2,069,784.10x = 3,104,676.15 × 873,057.70
  4. Step 4: Simplify right side
    2,069,784.10x = 2,710,561,418,763.86
  5. Step 5: Solve for x
    x = 2,710,561,418,763.86/2,069,784.10
  6. Step 6: Final answer
    x = 1,309,586.55

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Similar ratio
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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.