Home / 6,650,229.36-9,967,256.67-4,705,518.22

Finding the Fourth Proportional to 6,650,229.36, 9,967,256.67 and 4,705,518.22

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Solution

The fourth proportional to 6,650,229.36, 9,967,256.67 and 4,705,518.22 is: 7,052,554.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,650,229.36 : 9,967,256.67 = 4,705,518.22 : x
  2. Step 2: Convert to fraction form
    6,650,229.36/9,967,256.67 = 4,705,518.22/x
  3. Step 3: Cross multiply
    6,650,229.36x = 9,967,256.67 × 4,705,518.22
  4. Step 4: Simplify right side
    6,650,229.36x = 46,901,107,918,689.38
  5. Step 5: Solve for x
    x = 46,901,107,918,689.38/6,650,229.36
  6. Step 6: Final answer
    x = 7,052,554.94

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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.