Home / 3,086,983.22-4,259,981.58-1,710,299.30

Finding the Fourth Proportional to 3,086,983.22, 4,259,981.58 and 1,710,299.30

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Solution

The fourth proportional to 3,086,983.22, 4,259,981.58 and 1,710,299.30 is: 2,360,182.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,983.22 : 4,259,981.58 = 1,710,299.30 : x
  2. Step 2: Convert to fraction form
    3,086,983.22/4,259,981.58 = 1,710,299.30/x
  3. Step 3: Cross multiply
    3,086,983.22x = 4,259,981.58 × 1,710,299.30
  4. Step 4: Simplify right side
    3,086,983.22x = 7,285,843,486,573.36
  5. Step 5: Solve for x
    x = 7,285,843,486,573.36/3,086,983.22
  6. Step 6: Final answer
    x = 2,360,182.41

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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.