Home / 6,228,425.40-9,323,975.70-3,702,780.60

Finding the Fourth Proportional to 6,228,425.40, 9,323,975.70 and 3,702,780.60

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Solution

The fourth proportional to 6,228,425.40, 9,323,975.70 and 3,702,780.60 is: 5,543,076.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,228,425.40 : 9,323,975.70 = 3,702,780.60 : x
  2. Step 2: Convert to fraction form
    6,228,425.40/9,323,975.70 = 3,702,780.60/x
  3. Step 3: Cross multiply
    6,228,425.40x = 9,323,975.70 × 3,702,780.60
  4. Step 4: Simplify right side
    6,228,425.40x = 34,524,636,336,831.42
  5. Step 5: Solve for x
    x = 34,524,636,336,831.42/6,228,425.40
  6. Step 6: Final answer
    x = 5,543,076.16

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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.