Home / 7,935,133.77-10,950,604.56-4,451,244.84

Finding the Fourth Proportional to 7,935,133.77, 10,950,604.56 and 4,451,244.84

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Solution

The fourth proportional to 7,935,133.77, 10,950,604.56 and 4,451,244.84 is: 6,142,785.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,935,133.77 : 10,950,604.56 = 4,451,244.84 : x
  2. Step 2: Convert to fraction form
    7,935,133.77/10,950,604.56 = 4,451,244.84/x
  3. Step 3: Cross multiply
    7,935,133.77x = 10,950,604.56 × 4,451,244.84
  4. Step 4: Simplify right side
    7,935,133.77x = 48,743,822,042,580.47
  5. Step 5: Solve for x
    x = 48,743,822,042,580.47/7,935,133.77
  6. Step 6: Final answer
    x = 6,142,785.17

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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.