Home / 4,450,172.14-6,141,358.31-2,516,721.85

Finding the Fourth Proportional to 4,450,172.14, 6,141,358.31 and 2,516,721.85

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Solution

The fourth proportional to 4,450,172.14, 6,141,358.31 and 2,516,721.85 is: 3,473,144.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,450,172.14 : 6,141,358.31 = 2,516,721.85 : x
  2. Step 2: Convert to fraction form
    4,450,172.14/6,141,358.31 = 2,516,721.85/x
  3. Step 3: Cross multiply
    4,450,172.14x = 6,141,358.31 × 2,516,721.85
  4. Step 4: Simplify right side
    4,450,172.14x = 15,456,090,619,519.07
  5. Step 5: Solve for x
    x = 15,456,090,619,519.07/4,450,172.14
  6. Step 6: Final answer
    x = 3,473,144.44

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1.5x scale

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.