Home / 3,073,380.84-4,610,294.10-1,180,122.30

Finding the Fourth Proportional to 3,073,380.84, 4,610,294.10 and 1,180,122.30

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Solution

The fourth proportional to 3,073,380.84, 4,610,294.10 and 1,180,122.30 is: 1,770,269.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,380.84 : 4,610,294.10 = 1,180,122.30 : x
  2. Step 2: Convert to fraction form
    3,073,380.84/4,610,294.10 = 1,180,122.30/x
  3. Step 3: Cross multiply
    3,073,380.84x = 4,610,294.10 × 1,180,122.30
  4. Step 4: Simplify right side
    3,073,380.84x = 5,440,710,876,968.43
  5. Step 5: Solve for x
    x = 5,440,710,876,968.43/3,073,380.84
  6. Step 6: Final answer
    x = 1,770,269.02

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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.