Home / 1,456,252.14-2,009,593.71-844,514.22

Finding the Fourth Proportional to 1,456,252.14, 2,009,593.71 and 844,514.22

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Solution

The fourth proportional to 1,456,252.14, 2,009,593.71 and 844,514.22 is: 1,165,409.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,456,252.14 : 2,009,593.71 = 844,514.22 : x
  2. Step 2: Convert to fraction form
    1,456,252.14/2,009,593.71 = 844,514.22/x
  3. Step 3: Cross multiply
    1,456,252.14x = 2,009,593.71 × 844,514.22
  4. Step 4: Simplify right side
    1,456,252.14x = 1,697,130,464,517.56
  5. Step 5: Solve for x
    x = 1,697,130,464,517.56/1,456,252.14
  6. Step 6: Final answer
    x = 1,165,409.77

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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.