Home / 6,867,357.09-10,300,930.83-2,321,599.14

Finding the Fourth Proportional to 6,867,357.09, 10,300,930.83 and 2,321,599.14

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Solution

The fourth proportional to 6,867,357.09, 10,300,930.83 and 2,321,599.14 is: 3,482,363.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,867,357.09 : 10,300,930.83 = 2,321,599.14 : x
  2. Step 2: Convert to fraction form
    6,867,357.09/10,300,930.83 = 2,321,599.14/x
  3. Step 3: Cross multiply
    6,867,357.09x = 10,300,930.83 × 2,321,599.14
  4. Step 4: Simplify right side
    6,867,357.09x = 23,914,632,156,127.49
  5. Step 5: Solve for x
    x = 23,914,632,156,127.49/6,867,357.09
  6. Step 6: Final answer
    x = 3,482,363.28

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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.