Home / 2,836,269.92-4,254,441.79-943,011.36

Finding the Fourth Proportional to 2,836,269.92, 4,254,441.79 and 943,011.36

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Solution

The fourth proportional to 2,836,269.92, 4,254,441.79 and 943,011.36 is: 1,414,529.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,836,269.92 : 4,254,441.79 = 943,011.36 : x
  2. Step 2: Convert to fraction form
    2,836,269.92/4,254,441.79 = 943,011.36/x
  3. Step 3: Cross multiply
    2,836,269.92x = 4,254,441.79 × 943,011.36
  4. Step 4: Simplify right side
    2,836,269.92x = 4,011,986,938,428.73
  5. Step 5: Solve for x
    x = 4,011,986,938,428.73/2,836,269.92
  6. Step 6: Final answer
    x = 1,414,529.31

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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.