Home / 1,263,802.73-1,895,517.27-464,897.44

Finding the Fourth Proportional to 1,263,802.73, 1,895,517.27 and 464,897.44

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Solution

The fourth proportional to 1,263,802.73, 1,895,517.27 and 464,897.44 is: 697,277.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,263,802.73 : 1,895,517.27 = 464,897.44 : x
  2. Step 2: Convert to fraction form
    1,263,802.73/1,895,517.27 = 464,897.44/x
  3. Step 3: Cross multiply
    1,263,802.73x = 1,895,517.27 × 464,897.44
  4. Step 4: Simplify right side
    1,263,802.73x = 881,221,131,032.16
  5. Step 5: Solve for x
    x = 881,221,131,032.16/1,263,802.73
  6. Step 6: Final answer
    x = 697,277.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.