Home / 1,046,544.90-1,444,133.25-587,569.83

Finding the Fourth Proportional to 1,046,544.90, 1,444,133.25 and 587,569.83

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Solution

The fourth proportional to 1,046,544.90, 1,444,133.25 and 587,569.83 is: 810,790.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,544.90 : 1,444,133.25 = 587,569.83 : x
  2. Step 2: Convert to fraction form
    1,046,544.90/1,444,133.25 = 587,569.83/x
  3. Step 3: Cross multiply
    1,046,544.90x = 1,444,133.25 × 587,569.83
  4. Step 4: Simplify right side
    1,046,544.90x = 848,529,133,615.35
  5. Step 5: Solve for x
    x = 848,529,133,615.35/1,046,544.90
  6. Step 6: Final answer
    x = 810,790.95

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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.