Home / 4,109,155.62-5,670,801.88-2,273,584.04

Finding the Fourth Proportional to 4,109,155.62, 5,670,801.88 and 2,273,584.04

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Solution

The fourth proportional to 4,109,155.62, 5,670,801.88 and 2,273,584.04 is: 3,137,638.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,109,155.62 : 5,670,801.88 = 2,273,584.04 : x
  2. Step 2: Convert to fraction form
    4,109,155.62/5,670,801.88 = 2,273,584.04/x
  3. Step 3: Cross multiply
    4,109,155.62x = 5,670,801.88 × 2,273,584.04
  4. Step 4: Simplify right side
    4,109,155.62x = 12,893,044,648,386.44
  5. Step 5: Solve for x
    x = 12,893,044,648,386.44/4,109,155.62
  6. Step 6: Final answer
    x = 3,137,638.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.