Home / 1,554,566.74-2,332,527.76-544,413.30

Finding the Fourth Proportional to 1,554,566.74, 2,332,527.76 and 544,413.30

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Solution

The fourth proportional to 1,554,566.74, 2,332,527.76 and 544,413.30 is: 816,857.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,554,566.74 : 2,332,527.76 = 544,413.30 : x
  2. Step 2: Convert to fraction form
    1,554,566.74/2,332,527.76 = 544,413.30/x
  3. Step 3: Cross multiply
    1,554,566.74x = 2,332,527.76 × 544,413.30
  4. Step 4: Simplify right side
    1,554,566.74x = 1,269,859,135,163.21
  5. Step 5: Solve for x
    x = 1,269,859,135,163.21/1,554,566.74
  6. Step 6: Final answer
    x = 816,857.26

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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.