Home / 7,406,814.48-11,109,099.12-2,015,885.04

Finding the Fourth Proportional to 7,406,814.48, 11,109,099.12 and 2,015,885.04

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Solution

The fourth proportional to 7,406,814.48, 11,109,099.12 and 2,015,885.04 is: 3,023,522.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,406,814.48 : 11,109,099.12 = 2,015,885.04 : x
  2. Step 2: Convert to fraction form
    7,406,814.48/11,109,099.12 = 2,015,885.04/x
  3. Step 3: Cross multiply
    7,406,814.48x = 11,109,099.12 × 2,015,885.04
  4. Step 4: Simplify right side
    7,406,814.48x = 22,394,666,723,885.16
  5. Step 5: Solve for x
    x = 22,394,666,723,885.16/7,406,814.48
  6. Step 6: Final answer
    x = 3,023,522.03

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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.