Home / 554,634.14-832,075.83-175,577.60

Finding the Fourth Proportional to 554,634.14, 832,075.83 and 175,577.60

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Solution

The fourth proportional to 554,634.14, 832,075.83 and 175,577.60 is: 263,405.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    554,634.14 : 832,075.83 = 175,577.60 : x
  2. Step 2: Convert to fraction form
    554,634.14/832,075.83 = 175,577.60/x
  3. Step 3: Cross multiply
    554,634.14x = 832,075.83 × 175,577.60
  4. Step 4: Simplify right side
    554,634.14x = 146,093,873,089.03
  5. Step 5: Solve for x
    x = 146,093,873,089.03/554,634.14
  6. Step 6: Final answer
    x = 263,405.85

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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.