Home / 1,846,923.08-2,772,087.61-936,744.33

Finding the Fourth Proportional to 1,846,923.08, 2,772,087.61 and 936,744.33

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Solution

The fourth proportional to 1,846,923.08, 2,772,087.61 and 936,744.33 is: 1,405,980.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,923.08 : 2,772,087.61 = 936,744.33 : x
  2. Step 2: Convert to fraction form
    1,846,923.08/2,772,087.61 = 936,744.33/x
  3. Step 3: Cross multiply
    1,846,923.08x = 2,772,087.61 × 936,744.33
  4. Step 4: Simplify right side
    1,846,923.08x = 2,596,737,360,740.61
  5. Step 5: Solve for x
    x = 2,596,737,360,740.61/1,846,923.08
  6. Step 6: Final answer
    x = 1,405,980.25

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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.