Home / 1,456,252.39-2,009,594.06-844,514.47

Finding the Fourth Proportional to 1,456,252.39, 2,009,594.06 and 844,514.47

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Solution

The fourth proportional to 1,456,252.39, 2,009,594.06 and 844,514.47 is: 1,165,410.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,456,252.39 : 2,009,594.06 = 844,514.47 : x
  2. Step 2: Convert to fraction form
    1,456,252.39/2,009,594.06 = 844,514.47/x
  3. Step 3: Cross multiply
    1,456,252.39x = 2,009,594.06 × 844,514.47
  4. Step 4: Simplify right side
    1,456,252.39x = 1,697,131,258,273.48
  5. Step 5: Solve for x
    x = 1,697,131,258,273.48/1,456,252.39
  6. Step 6: Final answer
    x = 1,165,410.11

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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.