Home / 2,424,004.20-3,636,006.30-741,107.70

Finding the Fourth Proportional to 2,424,004.20, 3,636,006.30 and 741,107.70

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Solution

The fourth proportional to 2,424,004.20, 3,636,006.30 and 741,107.70 is: 1,111,661.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,004.20 : 3,636,006.30 = 741,107.70 : x
  2. Step 2: Convert to fraction form
    2,424,004.20/3,636,006.30 = 741,107.70/x
  3. Step 3: Cross multiply
    2,424,004.20x = 3,636,006.30 × 741,107.70
  4. Step 4: Simplify right side
    2,424,004.20x = 2,694,672,266,178.51
  5. Step 5: Solve for x
    x = 2,694,672,266,178.51/2,424,004.20
  6. Step 6: Final answer
    x = 1,111,661.55

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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.