Home / 1,193,468.58-1,790,154.33-294,887.69

Finding the Fourth Proportional to 1,193,468.58, 1,790,154.33 and 294,887.69

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Solution

The fourth proportional to 1,193,468.58, 1,790,154.33 and 294,887.69 is: 442,319.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,468.58 : 1,790,154.33 = 294,887.69 : x
  2. Step 2: Convert to fraction form
    1,193,468.58/1,790,154.33 = 294,887.69/x
  3. Step 3: Cross multiply
    1,193,468.58x = 1,790,154.33 × 294,887.69
  4. Step 4: Simplify right side
    1,193,468.58x = 527,894,478,486.76
  5. Step 5: Solve for x
    x = 527,894,478,486.76/1,193,468.58
  6. Step 6: Final answer
    x = 442,319.54

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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.