Home / 1,056,133.84-1,583,568.02-336,164.52

Finding the Fourth Proportional to 1,056,133.84, 1,583,568.02 and 336,164.52

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Solution

The fourth proportional to 1,056,133.84, 1,583,568.02 and 336,164.52 is: 504,045.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,133.84 : 1,583,568.02 = 336,164.52 : x
  2. Step 2: Convert to fraction form
    1,056,133.84/1,583,568.02 = 336,164.52/x
  3. Step 3: Cross multiply
    1,056,133.84x = 1,583,568.02 × 336,164.52
  4. Step 4: Simplify right side
    1,056,133.84x = 532,339,383,330.65
  5. Step 5: Solve for x
    x = 532,339,383,330.65/1,056,133.84
  6. Step 6: Final answer
    x = 504,045.38

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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.