Home / 1,812,338.08-2,501,035.58-996,594.36

Finding the Fourth Proportional to 1,812,338.08, 2,501,035.58 and 996,594.36

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Solution

The fourth proportional to 1,812,338.08, 2,501,035.58 and 996,594.36 is: 1,375,305.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,812,338.08 : 2,501,035.58 = 996,594.36 : x
  2. Step 2: Convert to fraction form
    1,812,338.08/2,501,035.58 = 996,594.36/x
  3. Step 3: Cross multiply
    1,812,338.08x = 2,501,035.58 × 996,594.36
  4. Step 4: Simplify right side
    1,812,338.08x = 2,492,517,953,187.33
  5. Step 5: Solve for x
    x = 2,492,517,953,187.33/1,812,338.08
  6. Step 6: Final answer
    x = 1,375,305.18

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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.