Home / 6,746,042.20-10,115,564.10-2,484,016.60

Finding the Fourth Proportional to 6,746,042.20, 10,115,564.10 and 2,484,016.60

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Solution

The fourth proportional to 6,746,042.20, 10,115,564.10 and 2,484,016.60 is: 3,724,736.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,746,042.20 : 10,115,564.10 = 2,484,016.60 : x
  2. Step 2: Convert to fraction form
    6,746,042.20/10,115,564.10 = 2,484,016.60/x
  3. Step 3: Cross multiply
    6,746,042.20x = 10,115,564.10 × 2,484,016.60
  4. Step 4: Simplify right side
    6,746,042.20x = 25,127,229,142,764.06
  5. Step 5: Solve for x
    x = 25,127,229,142,764.06/6,746,042.20
  6. Step 6: Final answer
    x = 3,724,736.43

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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.