Home / 1,153,955.58-1,730,933.37-444,317.82

Finding the Fourth Proportional to 1,153,955.58, 1,730,933.37 and 444,317.82

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Solution

The fourth proportional to 1,153,955.58, 1,730,933.37 and 444,317.82 is: 666,476.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,153,955.58 : 1,730,933.37 = 444,317.82 : x
  2. Step 2: Convert to fraction form
    1,153,955.58/1,730,933.37 = 444,317.82/x
  3. Step 3: Cross multiply
    1,153,955.58x = 1,730,933.37 × 444,317.82
  4. Step 4: Simplify right side
    1,153,955.58x = 769,084,541,523.65
  5. Step 5: Solve for x
    x = 769,084,541,523.65/1,153,955.58
  6. Step 6: Final answer
    x = 666,476.73

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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.