Home / 1,046,544.53-1,444,132.74-587,569.46

Finding the Fourth Proportional to 1,046,544.53, 1,444,132.74 and 587,569.46

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Solution

The fourth proportional to 1,046,544.53, 1,444,132.74 and 587,569.46 is: 810,790.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,544.53 : 1,444,132.74 = 587,569.46 : x
  2. Step 2: Convert to fraction form
    1,046,544.53/1,444,132.74 = 587,569.46/x
  3. Step 3: Cross multiply
    1,046,544.53x = 1,444,132.74 × 587,569.46
  4. Step 4: Simplify right side
    1,046,544.53x = 848,528,284,786.07
  5. Step 5: Solve for x
    x = 848,528,284,786.07/1,046,544.53
  6. Step 6: Final answer
    x = 810,790.43

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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.