Home / 8,301,362.04-12,446,677.62-3,253,182.84

Finding the Fourth Proportional to 8,301,362.04, 12,446,677.62 and 3,253,182.84

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Solution

The fourth proportional to 8,301,362.04, 12,446,677.62 and 3,253,182.84 is: 4,877,671.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,301,362.04 : 12,446,677.62 = 3,253,182.84 : x
  2. Step 2: Convert to fraction form
    8,301,362.04/12,446,677.62 = 3,253,182.84/x
  3. Step 3: Cross multiply
    8,301,362.04x = 12,446,677.62 × 3,253,182.84
  4. Step 4: Simplify right side
    8,301,362.04x = 40,491,318,048,396.04
  5. Step 5: Solve for x
    x = 40,491,318,048,396.04/8,301,362.04
  6. Step 6: Final answer
    x = 4,877,671.62

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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.