Home / 4,874,025.03-6,726,257.16-2,668,980.45

Finding the Fourth Proportional to 4,874,025.03, 6,726,257.16 and 2,668,980.45

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Solution

The fourth proportional to 4,874,025.03, 6,726,257.16 and 2,668,980.45 is: 3,683,249.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,874,025.03 : 6,726,257.16 = 2,668,980.45 : x
  2. Step 2: Convert to fraction form
    4,874,025.03/6,726,257.16 = 2,668,980.45/x
  3. Step 3: Cross multiply
    4,874,025.03x = 6,726,257.16 × 2,668,980.45
  4. Step 4: Simplify right side
    4,874,025.03x = 17,952,248,848,367.62
  5. Step 5: Solve for x
    x = 17,952,248,848,367.62/4,874,025.03
  6. Step 6: Final answer
    x = 3,683,249.22

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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.