Home / 4,839,006.70-7,258,313.20-1,195,644.82

Finding the Fourth Proportional to 4,839,006.70, 7,258,313.20 and 1,195,644.82

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Solution

The fourth proportional to 4,839,006.70, 7,258,313.20 and 1,195,644.82 is: 1,793,418.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,839,006.70 : 7,258,313.20 = 1,195,644.82 : x
  2. Step 2: Convert to fraction form
    4,839,006.70/7,258,313.20 = 1,195,644.82/x
  3. Step 3: Cross multiply
    4,839,006.70x = 7,258,313.20 × 1,195,644.82
  4. Step 4: Simplify right side
    4,839,006.70x = 8,678,364,594,674.30
  5. Step 5: Solve for x
    x = 8,678,364,594,674.30/4,839,006.70
  6. Step 6: Final answer
    x = 1,793,418.59

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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.