Home / 4,435,082.05-6,120,408.04-2,397,886.69

Finding the Fourth Proportional to 4,435,082.05, 6,120,408.04 and 2,397,886.69

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Solution

The fourth proportional to 4,435,082.05, 6,120,408.04 and 2,397,886.69 is: 3,309,080.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,082.05 : 6,120,408.04 = 2,397,886.69 : x
  2. Step 2: Convert to fraction form
    4,435,082.05/6,120,408.04 = 2,397,886.69/x
  3. Step 3: Cross multiply
    4,435,082.05x = 6,120,408.04 × 2,397,886.69
  4. Step 4: Simplify right side
    4,435,082.05x = 14,676,044,976,484.99
  5. Step 5: Solve for x
    x = 14,676,044,976,484.99/4,435,082.05
  6. Step 6: Final answer
    x = 3,309,080.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.