Home / 4,206,277.80-6,308,034.30-1,546,540.20

Finding the Fourth Proportional to 4,206,277.80, 6,308,034.30 and 1,546,540.20

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Solution

The fourth proportional to 4,206,277.80, 6,308,034.30 and 1,546,540.20 is: 2,319,302.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,206,277.80 : 6,308,034.30 = 1,546,540.20 : x
  2. Step 2: Convert to fraction form
    4,206,277.80/6,308,034.30 = 1,546,540.20/x
  3. Step 3: Cross multiply
    4,206,277.80x = 6,308,034.30 × 1,546,540.20
  4. Step 4: Simplify right side
    4,206,277.80x = 9,755,628,627,928.86
  5. Step 5: Solve for x
    x = 9,755,628,627,928.86/4,206,277.80
  6. Step 6: Final answer
    x = 2,319,302.03

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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.