Home / 1,102,942.58-1,652,088.96-504,407.66

Finding the Fourth Proportional to 1,102,942.58, 1,652,088.96 and 504,407.66

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Solution

The fourth proportional to 1,102,942.58, 1,652,088.96 and 504,407.66 is: 755,548.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,102,942.58 : 1,652,088.96 = 504,407.66 : x
  2. Step 2: Convert to fraction form
    1,102,942.58/1,652,088.96 = 504,407.66/x
  3. Step 3: Cross multiply
    1,102,942.58x = 1,652,088.96 × 504,407.66
  4. Step 4: Simplify right side
    1,102,942.58x = 833,326,318,164.99
  5. Step 5: Solve for x
    x = 833,326,318,164.99/1,102,942.58
  6. Step 6: Final answer
    x = 755,548.24

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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.