Home / 2,049,034.60-3,073,523.10-927,101.80

Finding the Fourth Proportional to 2,049,034.60, 3,073,523.10 and 927,101.80

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Solution

The fourth proportional to 2,049,034.60, 3,073,523.10 and 927,101.80 is: 1,390,639.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,034.60 : 3,073,523.10 = 927,101.80 : x
  2. Step 2: Convert to fraction form
    2,049,034.60/3,073,523.10 = 927,101.80/x
  3. Step 3: Cross multiply
    2,049,034.60x = 3,073,523.10 × 927,101.80
  4. Step 4: Simplify right side
    2,049,034.60x = 2,849,468,798,351.58
  5. Step 5: Solve for x
    x = 2,849,468,798,351.58/2,049,034.60
  6. Step 6: Final answer
    x = 1,390,639.67

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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.