Home / 3,007,802.70-4,511,704.05-2,335,956.30

Finding the Fourth Proportional to 3,007,802.70, 4,511,704.05 and 2,335,956.30

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Solution

The fourth proportional to 3,007,802.70, 4,511,704.05 and 2,335,956.30 is: 3,503,934.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,802.70 : 4,511,704.05 = 2,335,956.30 : x
  2. Step 2: Convert to fraction form
    3,007,802.70/4,511,704.05 = 2,335,956.30/x
  3. Step 3: Cross multiply
    3,007,802.70x = 4,511,704.05 × 2,335,956.30
  4. Step 4: Simplify right side
    3,007,802.70x = 10,539,143,499,333.01
  5. Step 5: Solve for x
    x = 10,539,143,499,333.01/3,007,802.70
  6. Step 6: Final answer
    x = 3,503,934.45

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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.