Home / 629,002.08-943,569.54-362,756.70

Finding the Fourth Proportional to 629,002.08, 943,569.54 and 362,756.70

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Solution

The fourth proportional to 629,002.08, 943,569.54 and 362,756.70 is: 544,173.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    629,002.08 : 943,569.54 = 362,756.70 : x
  2. Step 2: Convert to fraction form
    629,002.08/943,569.54 = 362,756.70/x
  3. Step 3: Cross multiply
    629,002.08x = 943,569.54 × 362,756.70
  4. Step 4: Simplify right side
    629,002.08x = 342,286,172,550.92
  5. Step 5: Solve for x
    x = 342,286,172,550.92/629,002.08
  6. Step 6: Final answer
    x = 544,173.36

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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.