Home / 4,258,773-6,385,010.22-2,575,502.28

Finding the Fourth Proportional to 4,258,773, 6,385,010.22 and 2,575,502.28

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Solution

The fourth proportional to 4,258,773, 6,385,010.22 and 2,575,502.28 is: 3,861,348.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,258,773 : 6,385,010.22 = 2,575,502.28 : x
  2. Step 2: Convert to fraction form
    4,258,773/6,385,010.22 = 2,575,502.28/x
  3. Step 3: Cross multiply
    4,258,773x = 6,385,010.22 × 2,575,502.28
  4. Step 4: Simplify right side
    4,258,773x = 16,444,608,379,433.30
  5. Step 5: Solve for x
    x = 16,444,608,379,433.30/4,258,773
  6. Step 6: Final answer
    x = 3,861,348.89

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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.