Home / 4,981,347.18-7,474,382.73-2,963,577.24

Finding the Fourth Proportional to 4,981,347.18, 7,474,382.73 and 2,963,577.24

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Solution

The fourth proportional to 4,981,347.18, 7,474,382.73 and 2,963,577.24 is: 4,446,771.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,981,347.18 : 7,474,382.73 = 2,963,577.24 : x
  2. Step 2: Convert to fraction form
    4,981,347.18/7,474,382.73 = 2,963,577.24/x
  3. Step 3: Cross multiply
    4,981,347.18x = 7,474,382.73 × 2,963,577.24
  4. Step 4: Simplify right side
    4,981,347.18x = 22,150,910,541,677.07
  5. Step 5: Solve for x
    x = 22,150,910,541,677.07/4,981,347.18
  6. Step 6: Final answer
    x = 4,446,771.07

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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.