Home / 1,885,049.52-2,602,937.88-1,748,286.96

Finding the Fourth Proportional to 1,885,049.52, 2,602,937.88 and 1,748,286.96

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Solution

The fourth proportional to 1,885,049.52, 2,602,937.88 and 1,748,286.96 is: 2,414,091.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,885,049.52 : 2,602,937.88 = 1,748,286.96 : x
  2. Step 2: Convert to fraction form
    1,885,049.52/2,602,937.88 = 1,748,286.96/x
  3. Step 3: Cross multiply
    1,885,049.52x = 2,602,937.88 × 1,748,286.96
  4. Step 4: Simplify right side
    1,885,049.52x = 4,550,682,353,294.05
  5. Step 5: Solve for x
    x = 4,550,682,353,294.05/1,885,049.52
  6. Step 6: Final answer
    x = 2,414,091.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.