Home / 1,726,823.33-2,383,245.13-1,001,521.18

Finding the Fourth Proportional to 1,726,823.33, 2,383,245.13 and 1,001,521.18

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Solution

The fourth proportional to 1,726,823.33, 2,383,245.13 and 1,001,521.18 is: 1,382,232.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,726,823.33 : 2,383,245.13 = 1,001,521.18 : x
  2. Step 2: Convert to fraction form
    1,726,823.33/2,383,245.13 = 1,001,521.18/x
  3. Step 3: Cross multiply
    1,726,823.33x = 2,383,245.13 × 1,001,521.18
  4. Step 4: Simplify right side
    1,726,823.33x = 2,386,870,462,910.63
  5. Step 5: Solve for x
    x = 2,386,870,462,910.63/1,726,823.33
  6. Step 6: Final answer
    x = 1,382,232.00

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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.