Home / 1,529,787.17-2,294,299.24-450,084.87

Finding the Fourth Proportional to 1,529,787.17, 2,294,299.24 and 450,084.87

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Solution

The fourth proportional to 1,529,787.17, 2,294,299.24 and 450,084.87 is: 675,015.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,529,787.17 : 2,294,299.24 = 450,084.87 : x
  2. Step 2: Convert to fraction form
    1,529,787.17/2,294,299.24 = 450,084.87/x
  3. Step 3: Cross multiply
    1,529,787.17x = 2,294,299.24 × 450,084.87
  4. Step 4: Simplify right side
    1,529,787.17x = 1,032,629,382,654.91
  5. Step 5: Solve for x
    x = 1,032,629,382,654.91/1,529,787.17
  6. Step 6: Final answer
    x = 675,015.07

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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.