Home / 5,651,654.18-7,799,047.26-3,204,430.80

Finding the Fourth Proportional to 5,651,654.18, 7,799,047.26 and 3,204,430.80

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Solution

The fourth proportional to 5,651,654.18, 7,799,047.26 and 3,204,430.80 is: 4,421,980.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,651,654.18 : 7,799,047.26 = 3,204,430.80 : x
  2. Step 2: Convert to fraction form
    5,651,654.18/7,799,047.26 = 3,204,430.80/x
  3. Step 3: Cross multiply
    5,651,654.18x = 7,799,047.26 × 3,204,430.80
  4. Step 4: Simplify right side
    5,651,654.18x = 24,991,507,250,599.61
  5. Step 5: Solve for x
    x = 24,991,507,250,599.61/5,651,654.18
  6. Step 6: Final answer
    x = 4,421,980.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.