Home / 3,705,622.76-5,109,698.58-2,414,068.04

Finding the Fourth Proportional to 3,705,622.76, 5,109,698.58 and 2,414,068.04

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Solution

The fourth proportional to 3,705,622.76, 5,109,698.58 and 2,414,068.04 is: 3,328,768.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,705,622.76 : 5,109,698.58 = 2,414,068.04 : x
  2. Step 2: Convert to fraction form
    3,705,622.76/5,109,698.58 = 2,414,068.04/x
  3. Step 3: Cross multiply
    3,705,622.76x = 5,109,698.58 × 2,414,068.04
  4. Step 4: Simplify right side
    3,705,622.76x = 12,335,160,036,011.38
  5. Step 5: Solve for x
    x = 12,335,160,036,011.38/3,705,622.76
  6. Step 6: Final answer
    x = 3,328,768.42

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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.