Home / 6,615,504.72-9,924,670.44-2,297,688.48

Finding the Fourth Proportional to 6,615,504.72, 9,924,670.44 and 2,297,688.48

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Solution

The fourth proportional to 6,615,504.72, 9,924,670.44 and 2,297,688.48 is: 3,447,023.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,615,504.72 : 9,924,670.44 = 2,297,688.48 : x
  2. Step 2: Convert to fraction form
    6,615,504.72/9,924,670.44 = 2,297,688.48/x
  3. Step 3: Cross multiply
    6,615,504.72x = 9,924,670.44 × 2,297,688.48
  4. Step 4: Simplify right side
    6,615,504.72x = 22,803,800,937,784.53
  5. Step 5: Solve for x
    x = 22,803,800,937,784.53/6,615,504.72
  6. Step 6: Final answer
    x = 3,447,023.61

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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.