Home / 1,169,631-1,614,095.64-633,087

Finding the Fourth Proportional to 1,169,631, 1,614,095.64 and 633,087

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Solution

The fourth proportional to 1,169,631, 1,614,095.64 and 633,087 is: 873,662.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,631 : 1,614,095.64 = 633,087 : x
  2. Step 2: Convert to fraction form
    1,169,631/1,614,095.64 = 633,087/x
  3. Step 3: Cross multiply
    1,169,631x = 1,614,095.64 × 633,087
  4. Step 4: Simplify right side
    1,169,631x = 1,021,862,966,440.68
  5. Step 5: Solve for x
    x = 1,021,862,966,440.68/1,169,631
  6. Step 6: Final answer
    x = 873,662.69

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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.