Home / 4,603,323.62-6,354,765.56-2,668,878.38

Finding the Fourth Proportional to 4,603,323.62, 6,354,765.56 and 2,668,878.38

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Solution

The fourth proportional to 4,603,323.62, 6,354,765.56 and 2,668,878.38 is: 3,684,315.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,603,323.62 : 6,354,765.56 = 2,668,878.38 : x
  2. Step 2: Convert to fraction form
    4,603,323.62/6,354,765.56 = 2,668,878.38/x
  3. Step 3: Cross multiply
    4,603,323.62x = 6,354,765.56 × 2,668,878.38
  4. Step 4: Simplify right side
    4,603,323.62x = 16,960,096,397,543.65
  5. Step 5: Solve for x
    x = 16,960,096,397,543.65/4,603,323.62
  6. Step 6: Final answer
    x = 3,684,315.47

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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.