Home / 5,077,023.76-7,006,251.32-2,753,910.46

Finding the Fourth Proportional to 5,077,023.76, 7,006,251.32 and 2,753,910.46

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Solution

The fourth proportional to 5,077,023.76, 7,006,251.32 and 2,753,910.46 is: 3,800,373.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,077,023.76 : 7,006,251.32 = 2,753,910.46 : x
  2. Step 2: Convert to fraction form
    5,077,023.76/7,006,251.32 = 2,753,910.46/x
  3. Step 3: Cross multiply
    5,077,023.76x = 7,006,251.32 × 2,753,910.46
  4. Step 4: Simplify right side
    5,077,023.76x = 19,294,588,795,536.81
  5. Step 5: Solve for x
    x = 19,294,588,795,536.81/5,077,023.76
  6. Step 6: Final answer
    x = 3,800,373.94

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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.