Home / 2,507,772.76-3,461,785.90-1,693,080.02

Finding the Fourth Proportional to 2,507,772.76, 3,461,785.90 and 1,693,080.02

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Solution

The fourth proportional to 2,507,772.76, 3,461,785.90 and 1,693,080.02 is: 2,337,165.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,772.76 : 3,461,785.90 = 1,693,080.02 : x
  2. Step 2: Convert to fraction form
    2,507,772.76/3,461,785.90 = 1,693,080.02/x
  3. Step 3: Cross multiply
    2,507,772.76x = 3,461,785.90 × 1,693,080.02
  4. Step 4: Simplify right side
    2,507,772.76x = 5,861,080,545,229.48
  5. Step 5: Solve for x
    x = 5,861,080,545,229.48/2,507,772.76
  6. Step 6: Final answer
    x = 2,337,165.73

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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.