Home / 7,197,200.40-10,796,358.12-2,404,906.32

Finding the Fourth Proportional to 7,197,200.40, 10,796,358.12 and 2,404,906.32

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Solution

The fourth proportional to 7,197,200.40, 10,796,358.12 and 2,404,906.32 is: 3,607,545.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,197,200.40 : 10,796,358.12 = 2,404,906.32 : x
  2. Step 2: Convert to fraction form
    7,197,200.40/10,796,358.12 = 2,404,906.32/x
  3. Step 3: Cross multiply
    7,197,200.40x = 10,796,358.12 × 2,404,906.32
  4. Step 4: Simplify right side
    7,197,200.40x = 25,964,229,875,771.32
  5. Step 5: Solve for x
    x = 25,964,229,875,771.32/7,197,200.40
  6. Step 6: Final answer
    x = 3,607,545.77

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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.