Home / 967,124.23-1,334,217.53-603,917.52

Finding the Fourth Proportional to 967,124.23, 1,334,217.53 and 603,917.52

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Solution

The fourth proportional to 967,124.23, 1,334,217.53 and 603,917.52 is: 833,147.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,124.23 : 1,334,217.53 = 603,917.52 : x
  2. Step 2: Convert to fraction form
    967,124.23/1,334,217.53 = 603,917.52/x
  3. Step 3: Cross multiply
    967,124.23x = 1,334,217.53 × 603,917.52
  4. Step 4: Simplify right side
    967,124.23x = 805,757,338,979.02
  5. Step 5: Solve for x
    x = 805,757,338,979.02/967,124.23
  6. Step 6: Final answer
    x = 833,147.71

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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.