Home / 1,750,048.88-2,415,069.07-945,232.88

Finding the Fourth Proportional to 1,750,048.88, 2,415,069.07 and 945,232.88

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Solution

The fourth proportional to 1,750,048.88, 2,415,069.07 and 945,232.88 is: 1,304,422.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,750,048.88 : 2,415,069.07 = 945,232.88 : x
  2. Step 2: Convert to fraction form
    1,750,048.88/2,415,069.07 = 945,232.88/x
  3. Step 3: Cross multiply
    1,750,048.88x = 2,415,069.07 × 945,232.88
  4. Step 4: Simplify right side
    1,750,048.88x = 2,282,802,677,996.59
  5. Step 5: Solve for x
    x = 2,282,802,677,996.59/1,750,048.88
  6. Step 6: Final answer
    x = 1,304,422.24

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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.