Home / 7,296,061.20-10,945,128.60-2,246,845.20

Finding the Fourth Proportional to 7,296,061.20, 10,945,128.60 and 2,246,845.20

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Solution

The fourth proportional to 7,296,061.20, 10,945,128.60 and 2,246,845.20 is: 3,370,587.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,296,061.20 : 10,945,128.60 = 2,246,845.20 : x
  2. Step 2: Convert to fraction form
    7,296,061.20/10,945,128.60 = 2,246,845.20/x
  3. Step 3: Cross multiply
    7,296,061.20x = 10,945,128.60 × 2,246,845.20
  4. Step 4: Simplify right side
    7,296,061.20x = 24,592,009,658,292.72
  5. Step 5: Solve for x
    x = 24,592,009,658,292.72/7,296,061.20
  6. Step 6: Final answer
    x = 3,370,587.09

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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.