Home / 1,046,735.06-1,443,043.17-706,664.66

Finding the Fourth Proportional to 1,046,735.06, 1,443,043.17 and 706,664.66

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Solution

The fourth proportional to 1,046,735.06, 1,443,043.17 and 706,664.66 is: 974,217.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,735.06 : 1,443,043.17 = 706,664.66 : x
  2. Step 2: Convert to fraction form
    1,046,735.06/1,443,043.17 = 706,664.66/x
  3. Step 3: Cross multiply
    1,046,735.06x = 1,443,043.17 × 706,664.66
  4. Step 4: Simplify right side
    1,046,735.06x = 1,019,747,611,093.37
  5. Step 5: Solve for x
    x = 1,019,747,611,093.37/1,046,735.06
  6. Step 6: Final answer
    x = 974,217.50

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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.