Home / 2,450,654.28-3,675,983.04-767,889

Finding the Fourth Proportional to 2,450,654.28, 3,675,983.04 and 767,889

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Solution

The fourth proportional to 2,450,654.28, 3,675,983.04 and 767,889 is: 1,151,834.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,450,654.28 : 3,675,983.04 = 767,889 : x
  2. Step 2: Convert to fraction form
    2,450,654.28/3,675,983.04 = 767,889/x
  3. Step 3: Cross multiply
    2,450,654.28x = 3,675,983.04 × 767,889
  4. Step 4: Simplify right side
    2,450,654.28x = 2,822,746,940,602.56
  5. Step 5: Solve for x
    x = 2,822,746,940,602.56/2,450,654.28
  6. Step 6: Final answer
    x = 1,151,834.01

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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.