Home / 3,337,015.47-5,005,523.13-1,539,367.08

Finding the Fourth Proportional to 3,337,015.47, 5,005,523.13 and 1,539,367.08

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Solution

The fourth proportional to 3,337,015.47, 5,005,523.13 and 1,539,367.08 is: 2,309,050.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,015.47 : 5,005,523.13 = 1,539,367.08 : x
  2. Step 2: Convert to fraction form
    3,337,015.47/5,005,523.13 = 1,539,367.08/x
  3. Step 3: Cross multiply
    3,337,015.47x = 5,005,523.13 × 1,539,367.08
  4. Step 4: Simplify right side
    3,337,015.47x = 7,705,337,499,472.94
  5. Step 5: Solve for x
    x = 7,705,337,499,472.94/3,337,015.47
  6. Step 6: Final answer
    x = 2,309,050.58

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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.