Home / 2,049,042.60-3,073,535.10-927,109.80

Finding the Fourth Proportional to 2,049,042.60, 3,073,535.10 and 927,109.80

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Solution

The fourth proportional to 2,049,042.60, 3,073,535.10 and 927,109.80 is: 1,390,651.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,042.60 : 3,073,535.10 = 927,109.80 : x
  2. Step 2: Convert to fraction form
    2,049,042.60/3,073,535.10 = 927,109.80/x
  3. Step 3: Cross multiply
    2,049,042.60x = 3,073,535.10 × 927,109.80
  4. Step 4: Simplify right side
    2,049,042.60x = 2,849,504,511,853.98
  5. Step 5: Solve for x
    x = 2,849,504,511,853.98/2,049,042.60
  6. Step 6: Final answer
    x = 1,390,651.67

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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.