Home / 5,295,605.55-7,936,579.41-2,562,510.43

Finding the Fourth Proportional to 5,295,605.55, 7,936,579.41 and 2,562,510.43

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Solution

The fourth proportional to 5,295,605.55, 7,936,579.41 and 2,562,510.43 is: 3,840,461.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,295,605.55 : 7,936,579.41 = 2,562,510.43 : x
  2. Step 2: Convert to fraction form
    5,295,605.55/7,936,579.41 = 2,562,510.43/x
  3. Step 3: Cross multiply
    5,295,605.55x = 7,936,579.41 × 2,562,510.43
  4. Step 4: Simplify right side
    5,295,605.55x = 20,337,567,531,373.68
  5. Step 5: Solve for x
    x = 20,337,567,531,373.68/5,295,605.55
  6. Step 6: Final answer
    x = 3,840,461.18

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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.