Home / 3,627,234.40-5,440,851.60-1,102,885.60

Finding the Fourth Proportional to 3,627,234.40, 5,440,851.60 and 1,102,885.60

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Solution

The fourth proportional to 3,627,234.40, 5,440,851.60 and 1,102,885.60 is: 1,654,328.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,627,234.40 : 5,440,851.60 = 1,102,885.60 : x
  2. Step 2: Convert to fraction form
    3,627,234.40/5,440,851.60 = 1,102,885.60/x
  3. Step 3: Cross multiply
    3,627,234.40x = 5,440,851.60 × 1,102,885.60
  4. Step 4: Simplify right side
    3,627,234.40x = 6,000,636,881,376.96
  5. Step 5: Solve for x
    x = 6,000,636,881,376.96/3,627,234.40
  6. Step 6: Final answer
    x = 1,654,328.40

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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.