Home / 2,507,766.38-3,461,777.10-1,693,073.65

Finding the Fourth Proportional to 2,507,766.38, 3,461,777.10 and 1,693,073.65

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Solution

The fourth proportional to 2,507,766.38, 3,461,777.10 and 1,693,073.65 is: 2,337,156.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,766.38 : 3,461,777.10 = 1,693,073.65 : x
  2. Step 2: Convert to fraction form
    2,507,766.38/3,461,777.10 = 1,693,073.65/x
  3. Step 3: Cross multiply
    2,507,766.38x = 3,461,777.10 × 1,693,073.65
  4. Step 4: Simplify right side
    2,507,766.38x = 5,861,043,581,528.97
  5. Step 5: Solve for x
    x = 5,861,043,581,528.97/2,507,766.38
  6. Step 6: Final answer
    x = 2,337,156.93

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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.