Home / 1,043,084.52-1,564,381.26-284,745.71

Finding the Fourth Proportional to 1,043,084.52, 1,564,381.26 and 284,745.71

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Solution

The fourth proportional to 1,043,084.52, 1,564,381.26 and 284,745.71 is: 427,051.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,084.52 : 1,564,381.26 = 284,745.71 : x
  2. Step 2: Convert to fraction form
    1,043,084.52/1,564,381.26 = 284,745.71/x
  3. Step 3: Cross multiply
    1,043,084.52x = 1,564,381.26 × 284,745.71
  4. Step 4: Simplify right side
    1,043,084.52x = 445,450,844,767.49
  5. Step 5: Solve for x
    x = 445,450,844,767.49/1,043,084.52
  6. Step 6: Final answer
    x = 427,051.53

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1.5x scale

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.