Home / 1,006,104.60-1,508,992.80-295,966.56

Finding the Fourth Proportional to 1,006,104.60, 1,508,992.80 and 295,966.56

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Solution

The fourth proportional to 1,006,104.60, 1,508,992.80 and 295,966.56 is: 443,901.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,006,104.60 : 1,508,992.80 = 295,966.56 : x
  2. Step 2: Convert to fraction form
    1,006,104.60/1,508,992.80 = 295,966.56/x
  3. Step 3: Cross multiply
    1,006,104.60x = 1,508,992.80 × 295,966.56
  4. Step 4: Simplify right side
    1,006,104.60x = 446,611,408,080.77
  5. Step 5: Solve for x
    x = 446,611,408,080.77/1,006,104.60
  6. Step 6: Final answer
    x = 443,901.57

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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.