Home / 1,529,467.54-2,293,710.14-504,567.43

Finding the Fourth Proportional to 1,529,467.54, 2,293,710.14 and 504,567.43

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Solution

The fourth proportional to 1,529,467.54, 2,293,710.14 and 504,567.43 is: 756,689.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,467.54 : 2,293,710.14 = 504,567.43 : x
  2. Step 2: Convert to fraction form
    1,529,467.54/2,293,710.14 = 504,567.43/x
  3. Step 3: Cross multiply
    1,529,467.54x = 2,293,710.14 × 504,567.43
  4. Step 4: Simplify right side
    1,529,467.54x = 1,157,331,427,981.90
  5. Step 5: Solve for x
    x = 1,157,331,427,981.90/1,529,467.54
  6. Step 6: Final answer
    x = 756,689.11

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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.