Home / 1,193,564.43-1,790,328.93-295,006.12

Finding the Fourth Proportional to 1,193,564.43, 1,790,328.93 and 295,006.12

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Solution

The fourth proportional to 1,193,564.43, 1,790,328.93 and 295,006.12 is: 442,504.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,564.43 : 1,790,328.93 = 295,006.12 : x
  2. Step 2: Convert to fraction form
    1,193,564.43/1,790,328.93 = 295,006.12/x
  3. Step 3: Cross multiply
    1,193,564.43x = 1,790,328.93 × 295,006.12
  4. Step 4: Simplify right side
    1,193,564.43x = 528,157,985,580.96
  5. Step 5: Solve for x
    x = 528,157,985,580.96/1,193,564.43
  6. Step 6: Final answer
    x = 442,504.80

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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.