Home / 3,924,700.23-5,887,050.44-1,229,236.41

Finding the Fourth Proportional to 3,924,700.23, 5,887,050.44 and 1,229,236.41

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Solution

The fourth proportional to 3,924,700.23, 5,887,050.44 and 1,229,236.41 is: 1,843,854.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,924,700.23 : 5,887,050.44 = 1,229,236.41 : x
  2. Step 2: Convert to fraction form
    3,924,700.23/5,887,050.44 = 1,229,236.41/x
  3. Step 3: Cross multiply
    3,924,700.23x = 5,887,050.44 × 1,229,236.41
  4. Step 4: Simplify right side
    3,924,700.23x = 7,236,576,748,354.52
  5. Step 5: Solve for x
    x = 7,236,576,748,354.52/3,924,700.23
  6. Step 6: Final answer
    x = 1,843,854.64

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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.