Home / 2,303,731.84-3,179,782.25-1,337,173.52

Finding the Fourth Proportional to 2,303,731.84, 3,179,782.25 and 1,337,173.52

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Solution

The fourth proportional to 2,303,731.84, 3,179,782.25 and 1,337,173.52 is: 1,845,666.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,303,731.84 : 3,179,782.25 = 1,337,173.52 : x
  2. Step 2: Convert to fraction form
    2,303,731.84/3,179,782.25 = 1,337,173.52/x
  3. Step 3: Cross multiply
    2,303,731.84x = 3,179,782.25 × 1,337,173.52
  4. Step 4: Simplify right side
    2,303,731.84x = 4,251,920,601,481.24
  5. Step 5: Solve for x
    x = 4,251,920,601,481.24/2,303,731.84
  6. Step 6: Final answer
    x = 1,845,666.47

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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.