Home / 4,881,607.55-7,323,630.44-3,445,096.61

Finding the Fourth Proportional to 4,881,607.55, 7,323,630.44 and 3,445,096.61

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Solution

The fourth proportional to 4,881,607.55, 7,323,630.44 and 3,445,096.61 is: 5,168,505.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,881,607.55 : 7,323,630.44 = 3,445,096.61 : x
  2. Step 2: Convert to fraction form
    4,881,607.55/7,323,630.44 = 3,445,096.61/x
  3. Step 3: Cross multiply
    4,881,607.55x = 7,323,630.44 × 3,445,096.61
  4. Step 4: Simplify right side
    4,881,607.55x = 25,230,614,370,103.02
  5. Step 5: Solve for x
    x = 25,230,614,370,103.02/4,881,607.55
  6. Step 6: Final answer
    x = 5,168,505.27

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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.