Home / 5,045,430.11-7,567,873.84-2,484,091.65

Finding the Fourth Proportional to 5,045,430.11, 7,567,873.84 and 2,484,091.65

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Solution

The fourth proportional to 5,045,430.11, 7,567,873.84 and 2,484,091.65 is: 3,726,003.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,045,430.11 : 7,567,873.84 = 2,484,091.65 : x
  2. Step 2: Convert to fraction form
    5,045,430.11/7,567,873.84 = 2,484,091.65/x
  3. Step 3: Cross multiply
    5,045,430.11x = 7,567,873.84 × 2,484,091.65
  4. Step 4: Simplify right side
    5,045,430.11x = 18,799,292,203,112.79
  5. Step 5: Solve for x
    x = 18,799,292,203,112.79/5,045,430.11
  6. Step 6: Final answer
    x = 3,726,003.89

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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.